1 2 3 4 5 6 7 8 9 10
#!/usr/bin/env perl use strict; use warnings; use v5.30; my @A = (7, 4, 2, 6, 3); my @B = (1, 3, 4); for (@B) { say join ' ', (@A[$_..$#A],@A[0..$_-1]) };