brom[7], romb[7], domr[6], mord[6], dwom[6], morw[5], rwom[5], worm[5],
bod[6], bom[6], mob[6], dom[5], mod[5], odm[5], bor[5], rob[5], odr[4], ord[4], rod[4], mor[4], rwo[3], wow[3],
bo[4], do[3], od[3], om[3], or[2], ro[2],
