5 letter words:
tugra6,
4 letter words:
gart5,
gaur5,
grat5,
guar5,
ruga5,
trug5,
ratu4,
3 letter words:
gar4,
gat4,
gau4,
gur4,
gut4,
rag4,
rug4,
tag4,
tug4,
art3,
rat3,
rut3,
tar3,
tau3,
uta3,
2 letter words:
ag3,
gu3,
ug3,
ar2,
at2,
ta2,
ur2,
ut2,