bomom[9], pombo[9], mopom[8], pompo[8], popom[8],
pomb[8], boom[7], obom[7], pomp[7], omom[6], mopo[6], opom[6],
bom[6], mob[6], mop[5], pop[5], omo[4],
bo[4], om[3], op[3], po[3],
