6 letter words:
purlin8,
5 letter words:
lupin7,
purin7,
unrip7,
4 letter words:
pirl6,
pirn6,
puir6,
puli6,
puri6,
purl6,
nirl4,
nurl4,
ruin4,
3 letter words:
lip5,
nip5,
pin5,
pir5,
piu5,
plu5,
pul5,
pun5,
pur5,
rip5,
urp5,
lin3,
lur3,
nil3,
nur3,
rin3,
run3,
uni3,
urn3,
2 letter words:
pi4,
up4,
in2,
li2,
nu2,
un2,
ur2,
