aowcu[8], auror[7], warwo[5],
auro[6], rura[6], ruro[6], uowa[6], waru[6], rowu[6], woru[6], arco[5], raco[5], owca[5], wora[4], warw[4],
cru[6], aur[5], oru[5], rur[5], car[4], rac[4], aro[3], ora[3], owa[3], rwa[3], war[3], rwo[3], wrr[3], wow[3],
au[4], wu[4], co[3], ar[2], or[2], ro[2],
