-ic -ji a-a a-b a-c a-i aaa aab aac aai aaj aan aap aar ab- aba abb abc abi abj abn abp abr ac- aca acb acc aci acj acn acp acr ai- aia aib aic aii ain aip air aja ajb ajc aji ajj ajn ajp ajr an- ana anb anc ani anj ann anp anr ap- apa apb apc api apj apn app apr ar- ara arb arc ari arj arn arp arr b-p baa bab bac bai baj ban bap bar bba bbb bbc bbi bbn bbp bbr bca bcb bcc bci bcj bcn bcp bcr bi- bia bib bic bii bij bin bip bir bja bjc bji bjj bjn bjp bjr bna bnb bnc bni bnj bnn bnp bnr bpa bpb bpc bpi bpn bpp bpr bra brb bri brj brn brp brr c-- c-j caa cab cac cai caj can cap car cba cbb cbc cbi cbj cbn cbp cbr cca ccb ccc cci ccj ccn ccp ccr ci- cia cib cic cii cij cin cip cir cja cjb cjc cjp cjr cn- cna cnb cnc cni cnj cnn cnp cnr cpa cpb cpc cpi cpj cpn cpp cpr cra crb crc cri crj crn crp crr ia- iaa iab iac iai ian iap iar iba ibb ibc ibi ibj ibn ibp ibr ica icb icc ici icj icn icp icr iia iib iic iii iij iin iip iir ija ijb ijc iji ijn in- ina inb inc ini inj inn inp inr ipa ipb ipc ipi ipn ipp ipr ir- ira irb irc iri irj irn irp irr j-i jaa jab jac jai jaj jan jap jar jba jbc jbi jbj jbr jca jcb jcc jci jcp jcr jia jib jic jii jij jin jip jir jja jjb jjc jjj jjp jjr jna jnc jnj jnn jnp jnr jpa jpb jpc jpi jpj jpn jpp jpr jra jrb jrc jri jrn jrp jrr n-i naa nab nac nai naj nan nap nar nba nbb nbc nbi nbn nbp nbr nca ncb ncc nci ncn ncp ncr nia nib nic nii nin nip nir nja njc njn njp nna nnb nnc nni nnn nnp npa npb npc npi npn npp npr nra nrb nrc nri nrj nrn nrp nrr p-p paa pab pac pai paj pan pap par pba pbb pbc pbi pbj pbn pbp pbr pca pcb pcc pci pcj pcn pcp pcr pia pib pic pii pij pin pip pir pja pjc pji pjp pn- pna pnb pnc pni pnn pnp pnr ppa ppb ppc ppi ppj ppn ppp ppr pra prb prc pri prn prp prr ra- raa rab rac rai raj ran rap rar rba rbb rbc rbi rbn rbp rbr rca rcb rcc rci rcj rcn rcp rcr ria rib ric rii rin rip rir rja rjc rjp rjr rna rnb rnc rni rnn rnp rnr rpa rpb rpc rpi rpn rpp rpr rra rrb rrc rri rrn rrp rrr