brom[7], romb[7], bzom[7], zorb[6], morz[5], zmor[5], zorz[4],
bol[6], lob[6], bom[6], mob[6], mol[5], bor[5], rob[5], lor[4], rol[4], mor[4], zol[4], orz[3],
bo[4], om[3], or[2], ro[2], oz[2],