dart[6], drwa[5], traw[5], trwa[5], wart[5], watr[5],
dat[5], dar[4], rad[4], rat[4], tar[4], tra[4], dwa[4], wad[4], wda[4], twa[4], wat[4], rwa[3], war[3],
ad[3], da[3], at[3], ta[3], ar[2],
