bolo[7], lobo[7], obol[7], boom[7], obom[7], brom[7], romb[7], molo[6], boro[6], robo[6], lwom[6], molw[6], loro[5], rolo[5], moro[5], orom[5], wolo[5], mowo[5], morw[5], rwom[5], worm[5],
bol[6], lob[6], bom[6], mob[6], mol[5], bor[5], rob[5], omo[4], lor[4], rol[4], mor[4], oro[3], owo[3], rwo[3],
bo[4], om[3], or[2], ro[2],