bojo[8], dobo[7], dojo[7], boso[6], sojo[6], sodo[5], dozo[5],
boj[7], job[7], bod[6], jod[6], odo[4], doz[4], oso[3], zoo[3],
bo[4], oj[4], do[3], od[3], os[2], oz[2],
