-ic -ol c-- ccc ccg cci ccl ccn cco ccp ccr cct cgc cgg cgi cgl cgn cgo cgp cgr cgt ci- cic cig cii cil cin cio cip cir cit cl- clc clg cli cll cln clo clp clr clt cn- cnc cng cni cnl cnn cno cnp cnr cnt co- coc cog coi col con coo cop cor cot cpc cpg cpi cpl cpn cpo cpp cpr cpt crc crg cri crl crn cro crp crr crt ctc ctg cti ctl ctn cto ctp ctr ctt g-p gcc gcg gci gcl gcn gco gcp gcr gct ggc ggg ggi ggn ggo ggp ggr ggt gic gig gii gil gin gio gip gir git glc glg gli gll gln glo glp glr glt gnc gni gnl gnn gno gnp gnr gnt goc gog goi gol gon goo gop gor got gpc gpg gpi gpl gpn gpo gpp gpr gpt grc grg gri grl grn gro grp grr grt gtc gtg gti gtl gtn gto gtp gtr gtt icc icg ici icl icn ico icp icr ict igc igg igi igl ign igo igp igr igt iic iii iil iin iio iip iir iit il- ilc ilg ili ill iln ilo ilp ilr ilt in- inc ing ini inl inn ino inp inr int io- ioc iog ioi iol ion ioo iop ior iot ipc ipg ipi ipl ipn ipo ipp ipr ipt ir- irc irg iri irl irn iro irp irr irt itc itg iti itl itn ito itp itt l-p lcc lcg lci lcl lcn lco lcp lcr lct lgc lgg lgi lgl lgn lgo lgp lgr lgt lic lig lii lil lin lio lip lir lit llc llg lli lll lln llo llp llr llt lnc lng lni lnl lnn lno lnp lnr lnt loc log loi lol lon loo lop lor lot lpc lpg lpi lpl lpn lpo lpp lpr lpt lrc lrg lri lrn lro lrp lrr lrt ltc ltg lti ltl lto ltp ltr ltt n-i ncc ncg nci ncl ncn nco ncp ncr nct ngc ngg ngi ngl ngn ngo ngp ngt nic nig nii nil nin nio nip nir nit nlc nlg nli nll nln nlo nlp nlr nlt nnc nng nni nnl nnn nno nnp nnt no- noc nog noi nol non noo nop nor not npc npg npi npl npn npo npp npr npt nrc nrg nri nrl nrn nro nrp nrr nrt ntc ntg nti ntn nto ntp ntr ntt o-i oc- occ ocg oci ocl ocn oco ocp ocr oct ogc ogg ogi ogl ogn ogo ogp ogt oic oii oil oin oio oip oir oit olc olg oli oll oln olo olp olt on- onc ong oni onl onn ono onp onr ont oo- ooc oog ooi ool oon ooo oop oor oot op- opc opg opi opl opn opo opp opr opt or- orc org ori orl orn oro orp orr ort ot- otc otg oti otl otn oto otp otr ott p-p pcc pcg pci pcl pcn pco pcp pcr pct pgc pgg pgi pgl pgn pgo pgp pgr pgt pic pig pii pil pin pio pip pir pit plc plg pli pll pln plo plp plr plt pn- pnc png pni pnl pnn pno pnp pnr pnt poc pog poi pol pon poo pop por pot ppc ppg ppi ppl ppn ppo ppp ppr ppt prc prg pri prl prn pro prp prr prt pt- ptc ptg pti ptl ptn pto ptp ptr ptt rcc rcg rci rcl rcn rco rcp rcr rct rgc rgg rgi rgn rgo rgp rgr rgt ric rig rii ril rin rio rip rir rit rlc rlg rli rll rln rlo rlp rlr rlt rnc rng rni rnn rno rnp rnr rnt roc rog roi rol ron roo rop ror rot rpc rpg rpi rpl rpn rpo rpp rpr rpt rrc rrg rri rrl rrn rrp rrr rrt rtc rtg rti rtl rtn rto rtp rtr rtt tcc tcg tci tcl tcn tco tcp tcr tct tgc tgg tgi tgl tgn tgo tgp tgr tgt tic tig tii til tin tio tip tir tit tlc tlg tli tll tln tlo tlp tlr tlt tnc tng tni tnl tnn tno tnp tnr tnt to- toc tog toi tol ton too top tor tot tpc tpg tpi tpl tpn tpo tpp tpr tpt trc trg tri trl trn tro trp trr trt ttc ttg tti ttl ttn tto ttp ttr ttt