eps = 0.01 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 4,557,849,926 12 7 2,350,013,308 13 4 2,372,544,307 11 4 598,355,352 13 1
3 7,710,840,554 8 10 1,212,084,425 15 2 2,056,191,800 9 3 1,539,525,620 3 2
4 6,273,922,868 15 11 1,624,404,200 12 3 2,073,129,650 15 4 - - -
5 3,339,816,850 15 6 2,266,338,007 19 6 1,058,613,140 9 2 1,054,920,250 17 3
6 2,032,229,518 18 5 1,437,138,336 20 5 1,564,429,934 19 5 77,491,301 36 1
7 - - - 1,728,063,925 19 5 869,407,002 19 4 - - -
8 - - - 2,069,251,669 21 7 157,578,808 21 1 - - -
[9, 10] - - - 1,880,023,272 21 8 1,023,575,645 26 10 841,176,113 20 6
[11, 14] - - - 279,534,276 16 1 952,070,975 44 13 785,423,529 26 8
[15, 20] - - - - - - 63,632,013 41 1 848,290,583 54 8
eps = 0.02 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 6,081,344,744 16 10 2,349,554,747 4 3 3,160,923,663 13 5 480,062,216 28 1
3 4,140,996,804 4 6 4,778,023,584 5 6 3,291,770,058 5 4 1,331,134,598 11 2
4 5,217,899,523 16 9 590,324,837 13 1 573,413,812 9 1 843,248,434 18 2
5 4,480,773,066 16 8 1,722,493,955 12 3 1,988,109,351 9 3 559,326,175 9 1
6 4,614,019,902 13 8 3,715,135,312 13 8 1,833,167,860 16 5 809,746,548 14 2
7 - - - 2,039,255,511 13 4 1,049,389,310 18 3 - - -
8 - - - 2,182,593,117 17 5 795,296,774 23 3 - - -
[9, 10] - - - 1,388,501,186 21 5 1,473,656,550 20 7 854,929,560 16 3
[11, 14] - - - - - - 1,179,964,498 22 9 592,850,703 24 5
[15, 20] - - - - - - 323,902,696 41 4 776,161,189 22 5
eps = 0.03 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 7,487,957,663 17 13 3,396,606,967 10 5 3,300,490,595 11 5 506,303,812 26 1
3 4,092,451,067 7 6 5,620,830,638 7 8 1,401,159,545 8 2 687,804,316 4 1
4 6,534,625,793 14 11 4,183,040,390 10 6 1,966,039,110 12 3 425,127,436 18 1
5 1,775,100,159 15 3 1,182,373,747 16 2 2,548,501,542 15 5 - - -
6 3,701,862,762 12 6 3,194,024,010 11 5 - - - - - -
7 1,504,829,626 9 2 3,154,136,841 19 7 2,648,716,432 11 5 - - -
8 - - - 654,025,865 19 2 2,331,930,640 18 7 225,820,388 19 1
[9, 10] - - - 1,705,272,932 18 5 1,836,905,176 12 4 866,079,495 9 2
[11, 14] - - - 131,756,268 19 1 2,043,176,094 19 11 1,991,711,330 18 11
[15, 20] - - - - - - 102,071,279 78 1 563,363,880 24 4
eps = 0.04 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 5,306,218,445 12 9 3,821,958,290 11 6 3,916,084,883 3 5 - - -
3 5,686,833,050 11 9 3,467,581,988 5 5 3,877,254,851 5 5 787,627,576 3 1
4 5,564,485,049 9 8 2,520,869,474 7 4 2,066,463,178 10 3 1,908,596,704 10 3
5 4,447,683,972 18 8 4,077,081,563 13 6 4,363,778,260 14 7 599,981,150 16 1
6 3,639,485,561 10 6 2,408,255,505 10 4 - - - 1,647,712,802 11 3
7 1,517,244,451 5 2 4,370,673,269 11 7 1,865,212,557 17 4 288,535,392 20 1
8 - - - 3,308,962,932 14 6 2,760,323,653 14 6 1,493,840,557 12 3
[9, 10] - - - 1,318,400,011 16 4 3,166,778,290 8 6 1,476,521,165 4 2
[11, 14] - - - 470,536,493 11 1 3,025,314,179 13 12 601,502,255 34 6
[15, 20] - - - - - - 287,204,549 42 2 1,032,264,566 33 9
eps = 0.05 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 5,307,294,479 9 9 2,904,746,625 23 5 3,254,920,453 13 5 1,811,889,637 16 3
3 4,977,917,309 9 7 4,271,320,110 6 6 822,320,925 17 2 - - -
4 7,052,945,694 11 11 3,708,459,475 9 6 2,195,799,178 5 3 1,965,688,683 9 3
5 11,203,130,951 12 17 3,886,819,994 11 6 3,427,783,170 14 6 - - -
6 3,326,238,993 13 5 2,005,490,564 11 3 2,837,368,786 8 4 1,692,711,130 4 2
7 - - - 3,222,790,607 8 5 2,130,258,054 17 5 837,349,496 2 1
8 - - - 4,110,253,203 11 7 1,022,281,936 11 2 812,361,776 16 2
[9, 10] - - - 799,658,736 18 2 3,228,908,618 6 5 870,208,792 14 2
[11, 14] - - - 489,101,635 11 1 1,714,788,916 20 10 1,607,564,443 14 8
[15, 20] - - - - - - 333,603,080 21 2 1,430,090,356 28 7
eps = 0.06 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 10,008,267,856 10 16 1,646,635,879 16 3 2,686,487,030 11 4 795,727,604 10 1
3 5,855,390,494 13 9 805,382,789 10 1 5,590,762,366 7 8 2,020,334,431 12 3
4 7,715,109,662 14 13 3,016,721,654 3 4 2,784,986,666 14 4 1,237,182,017 10 2
5 4,165,716,834 15 7 4,419,918,124 9 7 2,996,405,439 8 4 1,200,622,708 9 2
6 4,418,018,702 7 6 1,683,936,041 20 4 3,247,154,032 12 5 664,632,953 11 1
7 626,341,459 10 1 5,264,019,593 15 9 1,068,241,161 15 2 564,381,187 10 1
8 - - - 2,708,387,931 10 5 691,854,363 5 1 537,886,992 9 1
[9, 10] - - - 2,304,059,366 9 4 1,845,864,365 12 4 295,638,755 17 1
[11, 14] - - - 729,421,868 21 3 1,226,214,997 23 7 2,242,635,386 15 8
[15, 20] - - - - - - - - - 1,347,143,650 25 7
eps = 0.07 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 5,532,018,026 8 9 1,130,376,377 16 2 2,902,506,489 4 4 1,584,998,678 10 2
3 5,043,751,293 4 7 2,321,833,905 5 3 3,462,837,466 8 5 880,550,027 3 1
4 7,606,306,194 4 11 3,538,951,743 8 5 1,568,315,754 7 2 3,096,049,443 13 5
5 3,380,802,841 16 6 4,695,134,380 8 7 1,566,329,563 11 3 1,771,487,900 6 3
6 3,131,635,561 12 5 3,655,422,188 5 5 3,462,757,093 8 5 - - -
7 783,505,198 10 1 5,566,530,762 11 9 1,750,329,214 10 3 1,374,559,796 9 2
8 - - - 4,745,219,370 9 7 4,438,874,941 6 6 2,728,504,632 7 4
[9, 10] - - - 4,228,395,109 6 6 1,542,454,882 11 3 2,812,258,201 7 4
[11, 14] - - - - - - 1,023,331,532 35 7 1,458,808,240 13 6
[15, 20] - - - - - - 100,419,707 55 1 1,127,569,810 28 6
eps = 0.08 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 2,601,436,160 13 5 2,692,953,648 28 6 546,099,703 20 1 703,327,471 20 1
3 3,945,699,892 15 6 3,553,984,289 8 5 1,688,642,478 3 2 521,546,322 15 1
4 4,029,479,352 14 7 5,136,487,023 12 8 4,312,036,395 10 6 780,847,692 2 1
5 5,586,027,813 4 8 4,212,650,533 12 6 784,200,506 2 1 - - -
6 1,204,838,014 13 2 2,306,749,079 10 4 - - - 1,631,287,969 5 2
7 791,310,913 7 1 3,143,827,419 12 5 1,268,658,858 10 2 1,395,087,772 15 3
8 - - - 2,122,085,033 5 3 2,125,626,680 7 3 1,389,742,160 8 2
[9, 10] - - - 1,000,000,000 1 1 3,590,896,700 8 5 3,607,922,533 8 6
[11, 14] - - - - - - 3,540,026,438 13 13 443,141,558 35 3
[15, 20] - - - - - - - - - 1,186,622,765 37 6
eps = 0.09 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 7,022,783,385 26 13 2,482,644,875 8 5 2,239,529,062 19 4 276,184,608 14 1
3 6,607,672,486 12 10 4,917,690,095 13 8 4,114,249,057 8 6 1,914,769,892 6 3
4 4,886,528,398 15 9 4,320,023,306 7 6 2,240,855,965 4 3 - - -
5 6,503,587,074 13 11 2,003,619,216 14 3 4,550,949,637 2 6 839,076,105 6 1
6 1,095,129,643 19 2 5,935,194,822 10 9 1,430,206,596 6 2 - - -
7 700,901,908 9 1 2,317,758,464 15 4 2,351,271,696 2 3 744,968,889 9 1
8 - - - 3,724,745,545 9 6 2,384,163,061 3 3 1,189,371,754 11 2
[9, 10] - - - 2,000,550,258 9 3 1,250,732,970 14 3 1,842,558,597 8 3
[11, 14] - - - 102,666,503 74 1 2,209,408,197 22 12 671,810,281 53 6
[15, 20] - - - - - - 178,623,733 37 1 1,485,619,188 54 8
eps = 0.1 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 5,006,239,498 14 10 3,417,343,165 2 5 2,189,812,006 9 4 - - -
3 4,665,906,631 11 7 1,275,500,355 12 2 2,181,967,471 3 3 1,000,000,000 1 1
4 6,483,850,333 12 11 2,071,487,463 4 3 715,458,772 8 1 1,328,433,681 10 2
5 8,760,846,836 13 13 2,661,560,514 12 4 4,940,983,147 8 7 2,332,954,562 10 4
6 7,358,815,041 6 10 3,511,496,103 8 5 3,988,613,636 8 6 996,406,333 12 2
7 749,512,768 7 1 9,680,070,487 9 14 - - - 1,435,505,625 6 2
8 - - - 1,712,037,587 10 3 1,231,118,868 12 2 - - -
[9, 10] - - - 2,578,757,295 12 5 1,285,042,474 13 3 2,366,580,723 12 6
[11, 14] - - - - - - 2,776,287,645 15 12 117,640,690 91 1
[15, 20] - - - - - - 894,340,500 30 5 1,609,482,801 26 7
eps = 0.11 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 4,517,305,475 13 8 2,365,108,433 15 4 339,171,066 29 1 498,480,698 20 1
3 5,125,837,526 6 8 7,489,944,479 7 11 2,150,610,261 15 4 490,386,478 23 2
4 4,840,216,360 13 8 2,644,296,401 12 4 1,327,784,798 11 2 - - -
5 2,559,323,330 21 6 1,687,939,276 6 2 1,665,430,169 5 2 - - -
6 4,489,609,225 15 8 4,851,046,787 14 8 894,487,311 3 1 - - -
7 1,346,435,255 12 2 2,020,345,389 15 4 3,069,561,212 3 4 1,604,754,740 5 2
8 - - - 5,687,152,847 7 9 679,564,678 3 1 - - -
[9, 10] - - - - - - 2,674,885,654 14 7 710,998,515 6 1
[11, 14] - - - 757,278,558 4 1 2,078,859,556 45 12 1,324,893,173 48 10
[15, 20] - - - - - - 767,708,258 14 3 4,220,949,101 27 14
eps = 0.12 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 4,516,652,994 16 8 1,948,597,155 5 3 2,832,492,253 4 4 494,179,318 19 1
3 4,085,837,211 8 6 - - - 3,891,988,830 16 7 1,499,143,200 8 2
4 4,520,147,014 7 7 3,240,468,003 8 5 483,700,055 21 1 - - -
5 3,086,910,806 11 5 4,123,249,523 8 6 1,030,241,061 20 2 886,535,505 15 2
6 3,683,248,521 11 6 1,567,523,959 6 2 2,586,230,754 11 4 443,631,579 17 1
7 3,714,509,689 2 5 428,590,519 14 1 2,085,949,776 6 3 403,846,450 14 1
8 - - - 4,114,486,586 9 6 2,676,579,724 12 5 - - -
[9, 10] - - - 3,729,528,083 4 5 4,471,902,879 7 7 1,092,223,166 11 3
[11, 14] - - - 645,418,748 38 3 3,565,769,514 51 19 1,228,938,339 48 7
[15, 20] - - - - - - 225,303,943 76 1 1,351,803,062 25 6
eps = 0.13 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 4,315,995,504 14 9 1,324,424,444 20 3 1,912,578,187 22 4 773,512,182 6 1
3 4,932,444,547 15 9 3,422,313,376 18 6 6,813,295,084 6 10 - - -
4 4,461,583,745 5 7 2,206,174,311 9 4 1,622,908,045 13 3 1,598,120,238 7 2
5 5,118,559,356 10 9 2,396,072,360 15 4 511,039,787 9 1 - - -
6 2,159,086,020 12 4 541,436,912 6 1 475,948,730 12 1 1,315,217,227 8 2
7 - - - 4,158,661,364 4 6 4,589,758,276 11 8 2,017,294,174 8 3
8 - - - 650,301,577 9 1 642,120,746 9 1 584,783,450 10 1
[9, 10] - - - 1,766,215,644 14 5 5,149,031,467 4 7 1,427,029,076 11 4
[11, 14] - - - 397,016,086 71 2 2,482,510,199 58 12 408,013,868 53 2
[15, 20] - - - - - - 1,067,929,189 52 4 2,149,765,815 29 6
eps = 0.14 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 5,106,389,345 7 9 4,607,326,528 17 8 622,594,339 5 1 1,314,532,369 6 2
3 6,317,782,583 6 12 3,386,067,197 10 5 2,380,400,847 13 4 918,885,484 18 2
4 4,649,778,439 15 8 2,980,471,207 8 4 3,158,610,112 12 5 768,915,260 6 1
5 6,367,526,452 7 10 3,115,282,947 14 6 3,484,513,611 5 5 - - -
6 5,118,931,673 14 10 1,597,997,079 16 3 2,363,319,236 11 4 307,043,474 16 1
7 916,670,545 13 2 3,756,857,620 12 7 2,085,351,517 4 3 - - -
8 - - - 2,109,928,524 10 4 - - - 459,534,200 12 1
[9, 10] - - - 1,638,652,074 12 4 971,115,329 18 4 392,320,720 25 2
[11, 14] - - - 485,983,572 38 2 1,487,168,671 47 7 1,679,471,726 50 10
[15, 20] - - - - - - 664,464,891 46 2 2,354,218,434 31 6
eps = 0.15 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 1,303,028,727 31 3 2,058,132,587 3 3 2,213,140,071 26 4 - - -
3 3,334,650,392 5 5 1,817,063,130 9 3 1,729,899,949 20 4 816,600,064 24 2
4 4,349,925,894 16 9 3,910,708,012 10 6 2,911,992,932 4 4 - - -
5 8,239,653,116 11 14 3,204,734,164 9 5 1,729,170,719 10 3 676,286,688 12 1
6 1,452,878,630 7 2 2,566,793,706 6 4 4,231,897,997 8 7 612,125,574 7 1
7 384,369,242 143 2 3,328,089,798 11 5 3,603,954,295 12 7 412,176,481 11 1
8 - - - 4,156,065,998 11 7 2,701,742,958 11 5 721,291,924 5 1
[9, 10] - - - 2,438,611,804 9 5 2,656,301,628 13 7 1,092,832,531 11 3
[11, 14] - - - - - - 4,084,169,114 40 16 523,890,008 39 2
[15, 20] - - - - - - 390,382,854 47 1 6,344,367,834 16 13
eps = 0.16 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 5,698,408,837 14 11 4,695,385,640 3 8 3,803,367,749 4 6 1,912,762,176 6 3
3 2,990,066,058 9 5 1,540,638,112 16 3 1,319,984,850 27 4 705,293,593 11 1
4 6,367,475,723 8 11 1,498,976,205 26 4 2,364,498,712 4 3 1,432,920,862 11 2
5 7,309,099,027 8 12 3,444,718,712 13 6 3,057,358,392 14 5 1,310,512,264 7 2
6 4,646,942,689 11 8 3,447,768,720 12 6 1,413,076,159 9 2 571,585,295 10 1
7 226,778,227 189 1 4,930,502,372 12 8 2,068,060,515 12 4 662,448,186 7 1
8 - - - 2,562,364,800 9 4 102,932,949 96 1 - - -
[9, 10] - - - 2,176,106,174 13 5 1,303,351,535 10 3 1,409,054,281 10 4
[11, 14] - - - - - - 2,474,248,435 56 9 983,705,360 42 4
[15, 20] - - - - - - 649,257,942 36 2 976,854,880 25 2
eps = 0.17 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 2,900,743,164 18 6 2,113,793,212 18 4 625,682,995 6 1 946,490,686 25 2
3 2,678,808,896 26 6 3,870,507,446 16 8 1,783,320,654 19 4 - - -
4 4,508,429,519 17 8 4,480,728,705 11 8 725,629,088 23 2 1,252,571,026 10 2
5 5,562,038,889 13 10 3,386,323,505 13 7 3,481,116,471 4 5 2,028,224,698 6 3
6 6,045,505,857 12 10 3,009,186,152 12 5 595,877,649 12 1 1,508,661,217 2 2
7 - - - 3,031,891,528 14 6 3,454,645,174 10 6 - - -
8 - - - 4,590,907,207 7 7 2,821,179,906 5 4 113,183,879 118 1
[9, 10] - - - 1,527,895,926 12 3 2,088,557,536 21 8 748,968,301 25 4
[11, 14] - - - - - - 3,577,860,767 46 12 1,203,713,710 51 5
[15, 20] - - - - - - 1,533,450,085 32 3 3,976,221,959 15 7
eps = 0.18 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 2,491,234,202 15 5 1,550,755,280 23 3 1,686,804,850 15 3 1,372,546,912 10 2
3 3,605,074,467 11 6 1,119,891,118 12 2 1,884,023,229 16 4 302,028,926 43 2
4 3,251,209,443 8 5 1,552,090,901 13 3 - - - 404,202,796 13 1
5 6,106,699,905 13 13 3,766,866,589 11 7 1,323,541,247 15 3 2,689,719,073 1 3
6 1,904,090,330 12 3 1,236,429,395 7 2 1,164,248,615 10 2 - - -
7 409,426,654 87 1 2,946,493,526 13 6 1,399,267,577 6 2 804,906,436 7 1
8 - - - 1,254,013,916 15 3 2,123,633,994 12 5 132,100,706 89 1
[9, 10] - - - 1,231,072,090 147 4 998,788,710 52 4 482,419,200 130 3
[11, 14] - - - - - - 2,753,001,153 69 9 3,109,783,222 29 9
[15, 20] - - - - - - 377,454,798 62 1 2,371,707,224 31 4
eps = 0.19 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 3,299,764,436 27 9 3,581,600,650 19 7 654,151,183 24 2 1,343,272,224 11 2
3 1,612,583,962 36 4 4,856,110,239 11 9 396,487,105 69 2 568,094,551 24 2
4 3,327,768,413 13 7 - - - 1,220,099,548 13 2 306,461,681 15 1
5 4,926,450,322 15 10 1,770,660,413 15 4 914,102,947 14 2 1,672,297,910 12 3
6 2,140,528,080 37 5 3,218,940,170 11 6 971,673,463 21 3 755,722,820 12 2
7 1,234,017,952 11 2 886,882,818 21 2 202,254,852 75 1 - - -
8 - - - 4,014,532,469 15 10 2,997,854,817 10 6 148,751,929 157 1
[9, 10] - - - 3,017,187,996 16 8 1,553,930,767 77 7 386,739,380 39 2
[11, 14] - - - 323,649,440 127 1 3,136,872,967 55 9 984,728,401 45 3
[15, 20] - - - - - - 382,962,609 56 1 7,072,237,503 22 11
eps = 0.2 N (Size of field)
[10, 12] [13, 15] [16, 18] [19, 20]
M (Number of oil fields) Score Rank Cases Score Rank Cases Score Rank Cases Score Rank Cases
2 2,360,658,977 41 9 2,679,639,614 16 6 3,052,919,857 20 6 - - -
3 2,599,161,909 21 5 373,402,647 153 3 346,842,887 93 3 630,994,026 15 1
4 4,610,908,575 13 8 3,761,029,232 5 6 2,917,728,936 12 6 1,617,161,164 13 3
5 7,464,109,175 12 13 2,197,436,235 13 4 2,089,657,700 13 4 2,509,935,002 3 3
6 507,347,558 13 1 475,402,522 77 2 2,686,849,729 10 4 742,608,989 4 1
7 - - - 2,773,936,084 23 7 2,001,090,913 11 4 846,011,951 15 3
8 - - - 1,396,799,526 10 3 610,523,689 14 2 - - -
[9, 10] - - - 3,332,423,901 40 9 1,851,108,933 91 6 436,381,251 100 3
[11, 14] - - - 1,400,694,896 124 4 1,840,967,376 63 4 1,527,008,001 54 5
[15, 20] - - - - - - 1,475,357,539 27 2 5,473,011,580 27 9