dud[7], dut[7], uda[6], atu[6], aut[6], tau[6], uta[6], dwu[6], dat[5], dwa[4], wad[4], wda[4], twa[4], wat[4],
ud[5], tu[5], ut[5], au[4], wu[4], ad[3], da[3], at[3], ta[3],
