-ic c-- ccc ccf cci ccn cco ccp ccr cfc cff cfi cfn cfo cfp cfr ci- cic cif cii cin cio cip cir cn- cnc cnf cni cnn cno cnp cnr co- coc cof coi con coo cop cor cpc cpf cpi cpn cpo cpp cpr crc crf cri crn cro crp crr fcc fcf fci fcn fco fcp fcr ffc fff ffi ffn ffo ffp ffr fic fif fii fin fip fir fnc fnf fni fnn fnp fnr foc fof foi fon foo fop for fpc fpi fpn fpo fpp fpr frc frf fri frn fro frp frr i-f icc icf ici icn ico icp icr ifc iff ifi ifn ifo ifp ifr iic iif iii iin iio iip iir in- inc inf ini inn ino inp inr io- ioc iof ioi ion ioo iop ior ipc ipf ipi ipn ipo ipp ipr ir- irc irf iri irn iro irp irr n-i ncc ncf nci ncn nco ncp ncr nfc nff nfi nfn nfo nfp nfr nic nif nii nin nio nip nir nnc nnf nni nnn nno nnp no- noc nof noi non noo nop nor npc npf npi npn npo npp npr nrc nrf nri nrn nro nrp nrr o-i oc- occ ocf oci ocn oco ocp ocr of- ofc off ofi ofn ofo ofp ofr oic oif oii oin oio oip oir on- onc onf oni onn ono onp onr oo- ooc oof ooi oon ooo oop oor op- opc opf opi opn opo opp opr or- orc orf ori orn oro orp orr p-p pcc pcf pci pcn pco pcp pcr pfc pff pfi pfn pfo pfp pfr pic pif pii pin pio pip pir pn- pnc pnf pni pnn pno pnp pnr poc pof poi pon poo pop por ppc ppf ppi ppn ppo ppp ppr prc prf pri prn pro prp prr rcc rcf rci rcn rco rcp rcr rfc rff rfi rfn rfo rfp rfr ric rif rii rin rio rip rir rnc rni rnn rno rnp rnr roc rof roi ron roo rop ror rpc rpf rpi rpn rpo rpp rpr rrc rrf rri rrn rrp rrr