-ic -ji a-a a-b a-c a-i aaa aab aac aah aai aaj aao aar ab- aba abb abc abh abi abj abo abr ac- aca acb acc ach aci acj aco acr aha ahb ahc ahh ahi ahj aho ahr ai- aia aib aic aih aii aio air aja ajb ajc ajh aji ajj ajo ajr aoa aob aoc aoh aoi aoj aoo aor ar- ara arb arc arh ari arj aro arr baa bab bac bah bai baj bao bar bba bbb bbc bbh bbi bbo bbr bca bcb bcc bch bci bcj bco bcr bha bhb bhc bhh bhi bhj bho bhr bi- bia bib bic bih bii bij bio bir bja bjc bji bjj bjr boa bob boc boh boi boj boo bor bra brb brh bri brj bro brr c-- c-j caa cab cac cah cai caj cao car cba cbb cbc cbh cbi cbj cbo cbr cca ccb ccc cch cci ccj cco ccr ch- cha chb chc chh chi cho chr ci- cia cib cic cih cii cij cio cir cja cjb cjc cjr co- coa cob coc coh coi coj coo cor cra crb crc crh cri crj cro crr h-i haa hab hac hah hai haj hao har hba hbb hbc hbh hbi hbj hbo hbr hca hcb hcc hch hci hcj hco hcr hha hhb hhc hhh hhi hhj hho hhr hia hib hic hih hii hij hio hir hja hji hjo hjr hoa hob hoc hoh hoi hoo hor hr- hra hrb hrc hrh hri hrj hro hrr ia- iaa iab iac iah iai iao iar iba ibb ibc ibh ibi ibj ibo ibr ica icb icc ich ici icj ico icr iha ihb ihc ihh ihi iho ihr iia iib iic iih iii iij iio iir ija ijb ijc iji ijo io- ioa iob ioc ioh ioi ioj ioo ior ir- ira irb irc iri irj iro irr j-i jaa jab jac jah jai jaj jao jar jba jbc jbi jbj jbo jbr jca jcb jcc jch jci jco jcr jha jhc jhi jhj jho jhr jia jib jic jih jii jij jio jir jja jjb jjc jjj jjr joa job joc joh joi joj joo jor jra jrb jrc jri jro jrr o-i oaa oab oac oah oai oaj oao oar ob- oba obb obc obh obi obj obo obr oc- oca ocb occ och oci ocj oco ocr oha ohc ohh ohi oho ohr oia oib oic oii oio oir oja ojb ojc oji ojo oo- ooa oob ooc ooh ooi ooo oor or- ora orb orc orh ori oro orr ra- raa rab rac rah rai raj rao rar rba rbb rbc rbh rbi rbo rbr rca rcb rcc rch rci rcj rco rcr rh- rha rhb rhc rhh rhi rho rhr ria rib ric rih rii rio rir rja rjc rjr roa rob roc roh roi roj roo ror rra rrb rrc rrh rri rrr