bort[7], torb[7], bocz[7], zorb[6], tocz[6], worz[4],
cob[6], bot[6], bor[5], rob[5], ort[4], rot[4], tor[4], rwo[3], wow[3], orz[3],
bo[4], co[3], ot[3], to[3], or[2], ro[2], oz[2],