copy[7], poco[6], proc[6], pory[6], pyro[6], ropy[6], coro[5], poro[5], ropo[5],
cyc[6], opy[5], pyr[5], ryp[5], por[4], pro[4], rop[4], oro[3],
co[3], op[3], po[3], or[2], ro[2],
