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