21 words of 3 letters (1 points):ERE; EXO; IRE; LIE; OPE; ORE; PEE; PER; POX; PRE; PRO; PUR; REE; REI; REO; REP; REX; ROE; RUE; UPO; URE.

18 words of 4 letters (1 points):EPEE; EXPO; LIER; LIEU; LIRE; LIRI; OXER; PEER; PERE; PERI; PORE; PREE; PREX; PUER; PURE; REPO; ROPE; RUER.

8 words of 5 letters (2 points):EERIE; PERIL; PORER; PUREE; PURER; REPRO; ROPER; RUPEE.

2 words of 6 letters (3 points):REPURE; RILIER.