Below are some strings from recent Jumbles in the paper
on which to test your program.

fhist
catex 
leyngt
trogof
torll
dentr
gewhit
yalelv
tioid
shsal
ounteg
lufond
pedud
guhoc
pamiel
shlaps
ascee
etadd
eoncup
nileah
xstih
muler
nihlcc
gerede