loch[8], olch[8], chor[7], ochr[7], proc[6],
hoc[6], och[6], hol[6], hop[6], hor[5], rho[5], lor[4], rol[4], por[4], pro[4], rop[4],
ho[4], oh[4], co[3], op[3], po[3], or[2], ro[2],