prof[11], nipf[10], icon[8], info[8], coir[8], fron[8], pinn[7], firn[7], noir[5], roin[5], rinn[4],
cop[10], pof[10], fon[7], opi[7], pro[7], pin[6], ion[4], non[4], roi[4],
po[6], pi[5], on[3], in[2],
