-ic -ol c-- ccc ccf cci ccl cco ccp ccr cfc cff cfi cfl cfo cfp cfr ci- cic cif cii cil cio cip cir cl- clc clf cli cll clo clp clr co- coc cof coi col coo cop cor cpc cpf cpi cpl cpo cpp cpr crc crf cri crl cro crp crr fcc fcf fci fcl fco fcp fcr ffc fff ffi ffl ffo ffp ffr fic fif fii fil fip fir flc flf fli fll flo flp flr foc fof foi fol foo fop for fpc fpi fpl fpo fpp fpr frc frf fri frl fro frp frr i-f icc icf ici icl ico icp icr ifc iff ifi ifl ifo ifp ifr iic iif iii iil iio iip iir il- ilc ilf ili ill ilo ilp ilr io- ioc iof ioi iol ioo iop ior ipc ipf ipi ipl ipo ipp ipr ir- irc irf iri irl iro irp irr l-p lcc lcf lci lcl lco lcp lcr lfc lff lfi lfl lfo lfp lfr lic lif lii lil lio lip lir llc llf lli lll llo llp llr loc lof loi lol loo lop lor lpc lpf lpi lpl lpo lpp lpr lrc lrf lri lro lrp lrr o-i oc- occ ocf oci ocl oco ocp ocr of- ofc off ofi ofl ofo ofp ofr oic oif oii oil oio oip oir olc olf oli oll olo olp oo- ooc oof ooi ool ooo oop oor op- opc opf opi opl opo opp opr or- orc orf ori orl oro orp orr p-p pcc pcf pci pcl pco pcp pcr pfc pff pfi pfl pfo pfp pfr pic pif pii pil pio pip pir plc plf pli pll plo plp plr poc pof poi pol poo pop por ppc ppf ppi ppl ppo ppp ppr prc prf pri prl pro prp prr rcc rcf rci rcl rco rcp rcr rfc rff rfi rfl rfo rfp rfr ric rif rii ril rio rip rir rlc rlf rli rll rlo rlp rlr roc rof roi rol roo rop ror rpc rpf rpi rpl rpo rpp rpr rrc rrf rri rrl rrp rrr