range1 = [ 0, 2, 4, 6, 8 ];
range2 = [ 1, 3, 5, 7, 9 ];
main
= print [a
* b
| a
<- range1
, b
<- range2
, a
*b
/= 0]
cmFuZ2UxID0gWyAwLCAyLCA0LCA2LCA4IF07CnJhbmdlMiA9IFsgMSwgMywgNSwgNywgOSBdOwoKbWFpbiA9IHByaW50IFthICogYiB8IGEgPC0gcmFuZ2UxLCBiIDwtIHJhbmdlMiwgYSpiIC89IDBdCg==
[2,6,10,14,18,4,12,20,28,36,6,18,30,42,54,8,24,40,56,72]