perę[9], oprę[9], porę[9], ropę[9], rewę[8], oper[5], pero[5], werp[5], ower[4], rewo[4], werw[4],
prę[8], erę[7], ewę[7], rwę[7], wrę[7], per[4], rep[4], por[4], pro[4], rop[4], ero[3], ewo[3], owe[3], rew[3], wre[3], rwo[3], wow[3],
pe[3], op[3], po[3], eo[2], er[2], re[2], or[2], ro[2], ew[2], we[2],
