KeepRemoveFlag/modulo

HTML	RESULT
{sequence 25, push='mySequence'}
{pull mySequence, make, modulo=4} {$sequence} {/pull}	1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1
{pull mySequence, keep, modulo=4} {$sequence} {/pull}	1 2 3
{pull mySequence, remove, modulo=4} {$sequence} {/pull}	4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
{pull mySequence, flag, modulo=4} {$sequence} {/pull}	1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0