echu[9], ruch[9], erhu[8], cher[7], herc[7], ceru[7], wuce[7], hewr[6], eruw[6],
chu[8], uch[8], che[6], ech[6], hec[6], ecu[6], cru[6], her[5], rur[5], cer[4], cew[4], rew[3], wre[3], wrr[3],
hu[6], eh[4], he[4], wu[4], ce[3], er[2], re[2], ew[2], we[2],
