No cancel no returns

Thinking about the "can. can't. can too. can't too" arms race game. Tried Googling for it but there was no mention. It goes like this:

A. I can do X better than you
B. Can't
A. Can
B. Can't too
A. Can too
B. Can't too; no returns
A. Cancel no returns; can too; no returns
B. Cancel no returns; can't too; no returns; no cancel no returns
A. Cancel no cancel no returns; cancel no returns; can too; no returns; no cancel no returns
B. Cancel no cancel no returns; cancel no returns; can too; no returns; no cancel no returns; no cancel no cancel no returns
A. Cancel no cancel no cancel no returns; cancel no cancel no returns; cancel no returns; can too; no returns; no cancel no returns; no cancel no cancel no returns
B. Cancel no cancel no cancel no returns; cancel no cancel no returns; cancel no returns; can too; no returns; no cancel no returns; no cancel no cancel no returns; no cancel no cancel no cancel no returns

and so on.