plus[8], puls[8], slup[8], spul[8], dups[7], lund[5], sund[4],
pul[7], pud[6], ups[6], lud[4], lus[4], dun[3], und[3], sud[3], uds[3], uns[3],
ul[3], du[2], ud[2], nu[2],
