pech[8], herb[8], cher[7], herc[7], crep[6], brew[6], hewr[6], werp[5],
che[6], ech[6], hec[6], hep[6], cep[5], ber[5], erb[5], reb[5], her[5], brr[5], web[5], cer[4], per[4], rep[4], prr[4], cew[4], rew[3], wre[3], wrr[3],
be[4], eh[4], he[4], ce[3], pe[3], er[2], re[2], ew[2], we[2],
