coby[8], obcy[8], body[8], doby[8], obco[7], dobo[7], cody[7], bosy[7], byss[7], codo[6], boso[6], boss[6], oscy[6], sody[6], sodo[5], sosy[5],
dyb[7], cob[6], bod[6], boy[6], oby[6], cod[5], doc[5], ody[5], odo[4], soc[4], osy[4], oso[3], sos[3],
by[5], bo[4], co[3], do[3], od[3], os[2],
