1 FMRL pu SN:tw nHS ar H
2 F do OA:O ht nHSS
3 Person B ht fHSS
4 F ma-gr FN, ls HN:Saw wood.

Person A: OA
Person B: rT&L pu A's nTS:lT&L pu A's fTS, now do OA over A's S
A&B: re T & L:Saw wood

A&B: T & L pu SN:rH OA, then lH OA over rHS:
re T&L:Saw wood