abab-*xyxy

Make it instantly recognisable

left
80 02 52 0202
?7,250
?5,800
Sum: 21
Total: 3
left
97 93 54 9393
?7,250
?5,800
Sum: 61
Total: 7
left
97 9329 9797
?7,250
?5,800
Sum: 71
Total: 8
left
87 37 86 3737
?7,250
?5,800
Sum: 59
Total: 5
left
83 82 87 8181
?7,250
?5,800
Sum: 54
Total: 9
left
83 81 84 8282
?7,250
?5,800
Sum: 52
Total: 7
left
92 8855 1010
?7,250
?5,800
Sum: 39
Total: 3
left
8090 34 1010
?7,250
?5,800
Sum: 26
Total: 8
left
62 32 62 4242
?7,250
?5,800
Sum: 33
Total: 6
left
86 9595 6060
?7,250
?5,800
Sum: 54
Total: 9
left
77 0606 4242
?7,250
?5,800
Sum: 38
Total: 2
left
84 0505 6767
?7,250
?5,800
Sum: 48
Total: 3
left
74 8282 7676
?7,250
?5,800
Sum: 57
Total: 3
left
81 12 85 1212
?7,250
?5,800
Sum: 31
Total: 4
left
81 12 86 1212
?7,250
?5,800
Sum: 32
Total: 5
left
76 07 35 0707
?7,250
?5,800
Sum: 42
Total: 6
left
79 91 79 9090
?7,250
?5,800
Sum: 60
Total: 6
left
70 9393 3535
?7,250
?5,800
Sum: 47
Total: 2
left
73 98 94 9898
?6,625
?5,300
Sum: 74
Total: 2
left
8090 09 3434
?6,625
?5,300
Sum: 40
Total: 4
left
80 9035 8080
?6,625
?5,300
Sum: 41
Total: 5
left
979495 0101
?6,625
?5,300
Sum: 45
Total: 9
left
91 20 82 2020
?6,625
?5,300
Sum: 26
Total: 8
left
78 97 92 9797
?6,625
?5,300
Sum: 74
Total: 2

abab-*xyxy pattern