"I was satisfied that I could answer right away and I did.
Mark Twain

   x  2  5  4     y  1  6  3     a b c
n number of columns n<=10 i1 i2 ... in numbers on the first row j1 j2 ... jn numbers on the second row
letter under/on letter
    7          6   o  o  o      5   o  o  o         4   o  o   x  x          3  x  x  x       2  x  x  x       1          A B C D E F G
D3 D2 E4 E3 E2 F4 F3 F2
1 C4 2 E4 3 F4 4 D4 5 D3 6 D5 7 D6 8 D4 9 B4 10 C4 11 E4 12 E3 13 D3 14 F3 15 F4 16 D4 17 D3 18 D5 19 C5 20 C4 21 C6 22 D6 23 D4 24 D2 25 D3 26 D5 27 B5 28 B4 29 B6 30 D6 31 D4 32 C4 33 E4 34 E2 35 D2 36 F2 37 F4 38 D4 39 B4 40 C4 41 E4 42 D4 43 D2 44 D3 45 D5 46 D4
n1 n2 ... nk
p1 z1 p2 z2 ... pk zk
ZERO.IN 4 7 9 ZERO.OUT 156 38 19531 4881 488281 122068