abab-*xyxy

Make it instantly recognisable

left
78 80 80 80 80
?8,12,500
?6,50,000
Sum: 47
Total: 2
left
62 69 69 69 69
?11,56,250
?9,25,000
Sum: 68
Total: 5
left
70 98 98 98 98
?8,12,500
?6,50,000
Sum: 75
Total: 3
left
8007070707
?17,75,000
?14,20,000
Sum: 36
Total: 9
left
9555525555
?29,37,500
?23,50,000
Sum: 51
Total: 6
left
6266666666
?3,62,50,000
?2,90,00,000
Sum: 56
Total: 2
left
7355555555
?3,17,50,000
?2,54,00,000
Sum: 50
Total: 5
left
7666027777
?36,250
?29,000
Sum: 55
Total: 1
left
7039919999
?41,875
?33,500
Sum: 65
Total: 2
left
91 586 11111
?1,87,500
?1,50,000
Sum: 34
Total: 7
left
90 839 55555
?1,87,500
?1,50,000
Sum: 54
Total: 9
left
917 456 0000
?44,375
?35,500
Sum: 32
Total: 5
left
951 691 0000
?41,875
?33,500
Sum: 31
Total: 4
left
91 654 10000
?41,875
?33,500
Sum: 26
Total: 8
left
9009 440000
?56,250
?45,000
Sum: 26
Total: 8
left
6359 000000
?6,75,000
?5,40,000
Sum: 23
Total: 5
left
88 22222222
?1,28,75,000
?1,03,00,000
Sum: 32
Total: 5
left
6292222222
?17,12,500
?13,70,000
Sum: 31
Total: 4
left
973 2222222
?27,50,000
?22,00,000
Sum: 33
Total: 6
left
950 6666666
?26,87,500
?21,50,000
Sum: 56
Total: 2
left
757 8888888
?15,00,000
?12,00,000
Sum: 75
Total: 3
left
898 3333333
?20,62,500
?16,50,000
Sum: 46
Total: 1
left
8898888888
?1,16,25,000
?93,00,000
Sum: 81
Total: 9
left
97 44444444
?1,58,75,000
?1,27,00,000
Sum: 48
Total: 3

abab-*xyxy pattern