bike[9], keib[9], bube[8], bubi[8], beig[7], bieg[7], beug[7], buge[7], geig[6],
buk[8], beb[7], ebb[7], bub[7], beg[6], geb[6], gib[6], bug[6], egg[5], bei[5], gig[5], gei[4],
bi[4], ei[2], ui[2],
