PROCOLONIAL

ai al an ar in la li lo na no oi on op or pa pi

ail ain air all alp ani apo arc can cap car col con coo cop cor ill ion lac lap lar lin lip loo lop nap nil nip noo nor oar oca oil ono ora orc pac pal pan par pia pic pin poi pol poo pro rai ran rap ria rin rip roc

airn anil arco aril cain call calo capo carl carn carp ciao cion clan clap clip clon clop coal coil coin coir cola coni cool coon coop corn crap crop icon inro iron laic lain lair lari liar lilo lino lion lipa lira loan loca loci loco loin loon loop lorn nail naoi narc nill nipa noil noir nolo nori olio olla opal oral orca pail pain pair pall pial pian pica pill pina pion pirn plan poco poll polo pool poon poor porn prao proa rail rain rani rial rill roan roil roll