bubi[8], bris[6], idus[4],
qis[12], bub[7], bis[5], bus[5], dir[3], dis[3], sir[3], dur[3], sud[3], uds[3], rus[3], sur[3], urs[3],
qi[11], bi[4], si[2], du[2], ud[2], ui[2], ur[2],
