-ic c-- ccc cci ccn cco ccp ccr ccs cct ci- cic cii cin cio cip cir cis cit cn- cnc cni cnn cno cnp cnr cns cnt cny co- coc coi con coo cop cor cos cot coy cpc cpi cpn cpo cpp cpr cps cpt crc cri crn cro crp crr crs crt cry csc csi csn cso csp csr css cst csy ctc cti ctn cto ctp ctr cts ctt cty cyc cyn cyo cyp cyr cys cyt icc ici icn ico icp icr ics ict icy iic iii iin iio iip iir iis iit in- inc ini inn ino inp inr ins int iny io- ioc ioi ion ioo iop ior ios iot ipc ipi ipn ipo ipp ipr ips ipt ipy ir- irc iri irn iro irp irr irs irt iry is- isc isi isn iso isp isr iss ist isy itc iti itn ito itp its itt ity iyc iyo iyr iys iyt iyy n-i ncc nci ncn nco ncp ncr ncs nct nic nii nin nio nip nir nis nit nnc nni nnn nno nnp nns nnt no- noc noi non noo nop nor nos not noy npc npi npn npo npp npr nps npt nrc nri nrn nro nrp nrr nrs nrt nry nsc nsi nsn nso nsp nsr nss nst nsy ntc nti ntn nto ntp ntr nts ntt nyc nyn nyo nyp nys nyt nyy o-i oc- occ oci ocn oco ocp ocr ocs oct oic oii oin oio oip oir ois oit on- onc oni onn ono onp onr ons ont ony oo- ooc ooi oon ooo oop oor oos oot op- opc opi opn opo opp opr ops opt opy or- orc ori orn oro orp orr ors ort ory os- osc osi osn oso osp osr oss ost ot- otc oti otn oto otp otr ots ott oyi oyo oys p-p pcc pci pcn pco pcp pcr pcs pct pic pii pin pio pip pir pis pit pn- pnc pni pnn pno pnp pnr pns pnt pny poc poi pon poo pop por pos pot poy ppc ppi ppn ppo ppp ppr pps ppt prc pri prn pro prp prr prs prt pry ps- psc psi psn pso psp psr pss pst psy pt- ptc pti ptn pto ptp ptr pts ptt pty py- pyc pyn pyo pyr pys pyt rcc rci rcn rco rcp rcr rcs rct ric rii rin rio rip rir ris rit riy rnc rni rnn rno rnp rnr rns rnt rny roc roi ron roo rop ror ros rot roy rpc rpi rpn rpo rpp rpr rps rpt rrc rri rrn rrp rrr rrs rrt rsc rsi rsn rso rsp rsr rss rst rtc rti rtn rto rtp rtr rts rtt rty ry- ryc ryn ryo ryr rys ryy scc sci scn sco scp scr scs sct sic sii sin sio sip sir sis sit snc sni snn sno snp snr sns snt sny soc soi son soo sop sor sos sot soy spc spi spn spo spp spr sps spt spy sr- src sri srn sro srp srr srs srt sry ss- ssc ssi ssn sso ssp ssr sss sst stc sti stn sto stp str sts stt sty sy- syc syi syn syp syr sys syt tcc tci tcn tco tcp tcr tcs tct tic tii tin tio tip tir tis tit tiy tnc tni tnn tno tnp tnr tns tnt to- toc toi ton too top tor tos tot toy tpc tpi tpn tpo tpp tpr tps tpt trc tri trn tro trp trr trs trt try tsc tsi tsn tso tsp tsr tss tst tsy ttc tti ttn tto ttp ttr tts ttt tty tyc tyn tyo typ tyr tys tyt ycc yci yco ycp ycs ycy yii yin yio yip yir yis yit ynn ynp yns yny yoc yoi yon yoo yop yor yos yot yoy ypo yps yrc yrn yro yrp yrs yrt ysc ysi yso ysp ysr yss yst ysy ytc ytn yto ytp ytr yts ytt yyc yys yyt yyy