12 77 24 66 36 55 48
(Alternating series: x, y, x+12, y-11, x+24, y-22, ...)
2 5 4 10 6 15 8
(Alternating series: x, y, x+2, y+5, x+4, y+10, ...)
1 3 3 6 5 9 7
(Alternating series: x, y, x+2, y+3, x+4, y+6, ...)
6 2 12 4 18 6 24
(Alternating series: x, y, x+6, y+2, x+12, y+4, ...)
3 10 6 20 9 30 12
(Alternating series: x, y, x+3, y+10, x+6, y+20, ...)
5 100 10 90 15 80 20
(Alternating series: x, y, x+5, y-10, x+10, y-20, ...)
15 25 30 50 45 75 60
(Alternating series: x, y, x+15, y+25, x+30, y+50, ...)
9 3 18 4 27 5 36
(Alternating series: x, y, x+9, y+1, x+18, y+2, ...)
10 99 20 98 30 97 40
(Alternating series: x, y, x+10, y-1, x+20, y-2, ...)
4 12 8 24 12 36 16
(Alternating series: x, y, x+4, y+12, x+8, y+24, ...)
48 15 36 30 24 45 12
(Alternating series: x, y, x-12, y+15, x-24, y+30, ...)
36 15 24 30 12 45 0
(Alternating series: x, y, x-12, y+15, x-24, y+30, ...)
81 2 72 4 63 6 54
(Alternating series: x, y, x-9, y+2, x-18, y+4, ...)
20 1 16 3 12 5 8
(Alternating series: x, y, x-4, y+2, x-8, y+4, ...)
25 10 20 20 15 30 10
(Alternating series: x, y, x-5, y+10, x-10, y+20, ...)
100 99 75 98 50 97 25
(Alternating series: x, y, x-25, y-1, x-50, y-2, ...)
25 23 50 24 75 25 100
(Alternating series: x, y, x+25, y+1, x+50, y+2, ...)
7 0 14 1 21 2 28
(Alternating series: x, y, x+7, y+1, x+14, y+2, ...)
49 1 42 2 35 3 28
(Alternating series: x, y, x-7, y+1, x-14, y-2, ...)
54 2 63 4 72 6 81
(Alternating series: x, y, x+9, y+2, x+18, y+4, ...)
22 3 24 6 26 9 28
(Alternating series: x, y, x+2, y+3, x+4, y+6, ...)
32 4 34 8 36 12 38
(Alternating series: x, y, x+2, y+4, x+4, y+8, ...)
33 1 43 2 53 3 63
(Alternating series: x, y, x+10, y+1, x+20, y+2, ...)
73 2 83 4 93 6 103
(Alternating series: x, y, x+10, y+2, x+20, y+4, ...)
77 7 66 6 55 5 44
(Alternating series: x, y, x-11, y-1, x-22, y-2, ...)