-ic -ol c-- ccc cci ccl cco ccp cct ci- cic cii cil cio cip cit cl- clc cli cll clo clp clt co- coc coi col coo cop cot cpc cpi cpl cpo cpp cpt ctc cti ctl cto ctp ctt icc ici icl ico icp ict iic iii iil iio iip iit il- ilc ili ill ilo ilp ilt io- ioc ioi iol ioo iop iot ipc ipi ipl ipo ipp ipt itc iti itl ito itp itt l-p lcc lci lcl lco lcp lct lic lii lil lio lip lit llc lli lll llo llp llt loc loi lol loo lop lot lpc lpi lpl lpo lpp lpt ltc lti ltl lto ltp ltt o-i oc- occ oci ocl oco ocp oct oic oii oil oio oip oit olc oli oll olo olp olt oo- ooc ooi ool ooo oop oot op- opc opi opl opo opp opt ot- otc oti otl oto otp ott p-p pcc pci pcl pco pcp pct pic pii pil pio pip pit plc pli pll plo plp plt poc poi pol poo pop pot ppc ppi ppl ppo ppp ppt pt- ptc pti ptl pto ptp ptt tcc tci tcl tco tcp tct tic tii til tio tip tit tlc tli tll tlo tlp tlt to- toc toi tol too top tot tpc tpi tpl tpo tpp tpt ttc tti ttl tto ttp ttt