+:
ConqueueOps
+=
ConcBuffer
ConqueueBuffer
SetSeq
UnrolledBuffer
Node
+=:
ConqueueBuffer
-=
SetSeq
:+
ConqueueOps
<>
common
ConcOps
<|>
ConqueueOps
_1
Four
One
Three
Two
_2
Four
Three
Two
_3
Four
Three
_4
Four