causy[9], suscy[9], casus[8], sascy[7],
caus[7], suce[7], susy[7], susa[6],
ecu[6], esu[5], sus[5], ces[4], asy[4], esy[4], sas[3],
au[4], su[4], ce[3], as[2], es[2], se[2],
