{sequence even, rows=5} {$sequence} {/sequence}
2 4 6 8 10
{sequence nor=4, rows=10} {$sequence} {/sequence}
-6 -7 -8 -5 -6 -7 -8 -13 -14 -15
{sequence even, nor=4, rows=5} {$sequence} {/sequence}
-7 -5 -7 -13 -15