-ic -ji -ol -up b-p b-u bbb bbc bbi bbl bbo bbp bbu bcb bcc bci bcj bcl bco bcp bcu bi- bib bic bii bij bil bio bip biu bjc bji bjj bjp bju blb blc bli blj bll blo blp blu bob boc boi boj bol boo bop bou bpb bpc bpi bpl bpo bpp bpu bub buc bui buj bul buo bup buu c-- c-j cbb cbc cbi cbj cbl cbo cbp cbu ccb ccc cci ccj ccl cco ccp ccu ci- cib cic cii cij cil cio cip ciu cjb cjc cjp cl- clb clc cli clj cll clo clp clu co- cob coc coi coj col coo cop cou cpb cpc cpi cpj cpl cpo cpp cpu cub cuc cui cul cuo cup cuu ibb ibc ibi ibj ibl ibo ibp ibu icb icc ici icj icl ico icp icu iib iic iii iij iil iio iip iiu ijb ijc iji ijl ijo iju il- ilb ilc ili ill ilo ilp ilu io- iob ioc ioi ioj iol ioo iop iou ipb ipc ipi ipl ipo ipp ipu iu- iub iuc iui iup j-i jbc jbi jbj jbl jbo jbu jcb jcc jci jcl jco jcp jcu jib jic jii jij jil jio jip jiu jjb jjc jjj jjl jjp jju jlb jlc jli jll jlo jlp jlu job joc joi joj jol joo jop jou jpb jpc jpi jpj jpl jpo jpp jub jui jul juo jup l-p lbb lbc lbi lbj lbl lbo lbp lbu lcb lcc lci lcj lcl lco lcp lcu lib lic lii lij lil lio lip liu ljj ljp lju llb llc lli llj lll llo llp llu lob loc loi loj lol loo lop lou lpb lpc lpi lpl lpo lpp lpu lub luc lui lul luo lup luu o-i ob- obb obc obi obj obl obo obp obu oc- ocb occ oci ocj ocl oco ocp ocu oib oic oii oil oio oip oiu ojb ojc oji ojo oju olb olc oli oll olo olp olu oo- oob ooc ooi ool ooo oop op- opb opc opi opj opl opo opp ou- ouc oui oul ouo oup p-p pbb pbc pbi pbj pbl pbo pbp pbu pcb pcc pci pcj pcl pco pcp pcu pib pic pii pij pil pio pip piu pjc pji pjo pjp plb plc pli pll plo plp plu pob poc poi pol poo pop pou ppb ppc ppi ppj ppl ppo ppp ppu pub puc pui puj pul pup puu ubb ubc ubi ubl ubo ubp ubu ucb ucc uci ucj ucl uco ucp ucu uib uic uii uil uio uip uiu ujc uji ujo ulb ulc uli ull ulo ulp ulu uob uoc uoj uol uoo uop up- upb upc upi upj upo upp upu uuc uuu