-ic -up b-p b-u bbb bbc bbd bbi bbl bbm bbn bbp bbr bbt bbu bcb bcc bcd bci bcl bcm bcn bcp bcr bct bcu bdb bdc bdd bdi bdl bdm bdp bdr bdt bdu bi- bib bic bid bii bil bim bin bip bir bit biu blb blc bld bli bll blm bln blp blr blt blu bmb bmc bmd bmi bml bmm bmn bmp bmr bmt bmu bnb bnc bnd bni bnl bnn bnp bnr bnt bnu bpb bpc bpd bpi bpl bpm bpn bpp bpr bpt bpu brb brd bri brl brm brn brp brr brt bru btb btc btd bti btl btm btn btp btr btt btu bub buc bud bui bul bum bun bup bur but buu c-- cbb cbc cbd cbi cbl cbm cbn cbp cbr cbt cbu ccb ccc ccd cci ccl ccm ccn ccp ccr cct ccu cdb cdc cdd cdi cdl cdm cdn cdp cdr cdt cdu ci- cib cic cid cii cil cim cin cip cir cit ciu cl- clb clc cld cli cll clm cln clp clr clt clu cmb cmc cmd cmi cml cmm cmn cmp cmr cmt cmu cn- cnb cnc cnd cni cnl cnm cnn cnp cnr cnt cnu cpb cpc cpd cpi cpl cpm cpn cpp cpr cpt cpu crb crc crd cri crl crm crn crp crr crt cru ctb ctc ctd cti ctl ctm ctn ctp ctr ctt ctu cub cuc cud cui cul cum cun cup cur cut cuu dbb dbc dbd dbi dbl dbm dbn dbp dbr dbt dbu dcb dcc dcd dci dcl dcm dcn dcp dcr dct dcu ddb ddc ddd ddi ddl ddm ddn ddp ddr ddt ddu di- dib dic did dii dil dim din dip dir dit diu dl- dlb dlc dld dli dll dlm dlp dlr dlt dlu dmb dmc dmd dmi dml dmm dmn dmp dmr dmt dmu dnb dnc dnd dni dnl dnm dnn dnp dnr dnt dpb dpc dpd dpi dpl dpm dpn dpp dpr dpt dpu drb drc drd dri drl drm drn drp drr drt dru dtb dtc dtd dti dtl dtm dtn dtp dtr dtt dtu dub duc dud dui dul dum dun dup dur dut i-d ibb ibc ibd ibi ibl ibm ibn ibp ibr ibt ibu icb icc icd ici icl icm icn icp icr ict icu idb idc idd idi idl idm idn idp idr idt idu iib iic iid iii iil iim iin iip iir iit iiu il- ilb ilc ild ili ill ilm iln ilp ilr ilt ilu im- imb imc imd imi iml imm imn imp imt imu in- inb inc ind ini inl inm inn inp inr int inu ipb ipc ipd ipi ipl ipm ipn ipp ipr ipt ipu ir- irb irc ird iri irl irm irn irp irr irt iru itb itc itd iti itl itm itn itp itt itu iu- iub iuc iud iui ium iup iur iut l-p lbb lbc lbd lbi lbl lbm lbp lbr lbt lbu lcb lcc lcd lci lcl lcm lcn lcp lcr lct lcu ldb ldc ldd ldi ldl ldm ldn ldp ldr ldt ldu lib lic lid lii lil lim lin lip lir lit liu llb llc lld lli lll llm lln llp llr llt llu lmb lmc lmd lmi lml lmm lmn lmp lmr lmt lmu lnb lnc lnd lni lnl lnm lnn lnp lnr lnt lnu lpb lpc lpd lpi lpl lpm lpn lpp lpr lpt lpu lrb lrc lrd lri lrm lrn lrp lrr lrt lru ltb ltc ltd lti ltl ltm ltp ltr ltt ltu lub luc lud lui lul lum lun lup lur lut luu m-r mbb mbc mbd mbi mbl mbm mbp mbr mbt mbu mc- mcb mcc mcd mci mcl mcm mcn mcp mcr mct mcu mdb mdc mdd mdi mdl mdm mdn mdp mdr mdt mdu mi- mib mic mid mii mil mim min mip mir mit miu mlb mlc mld mli mll mlm mln mlp mlr mlt mlu mmb mmc mmd mmi mml mmm mmn mmp mmr mmt mmu mnb mnc mni mnl mnm mnn mnp mnr mnt mnu mpb mpc mpd mpi mpl mpm mpn mpp mpr mpt mpu mrb mrc mrd mri mrl mrm mrn mrp mrr mrt mru mtb mtc mtd mti mtl mtm mtn mtp mtr mtt mtu mub muc mud mui mul mum mun mup mur mut muu n-i nbb nbc nbd nbi nbl nbm nbn nbp nbr nbt nbu ncb ncc ncd nci ncl ncm ncn ncp ncr nct ncu ndb ndc ndd ndi ndl ndm ndn ndp ndr ndt ndu nib nic nid nii nil nim nin nip nir nit niu nlb nlc nld nli nll nlm nln nlp nlr nlt nlu nmb nmc nmd nmi nml nmm nmn nmp nmr nmt nmu nnb nnc nni nnl nnm nnn nnp nnt nnu npb npc npd npi npl npm npn npp npr npt npu nrb nrc nrd nri nrl nrm nrn nrp nrr nrt nru ntb ntc ntd nti ntm ntn ntp ntr ntt ntu nub nuc nud nui nul num nun nup nur nut nuu p-p pbb pbc pbd pbi pbl pbm pbn pbp pbr pbt pbu pcb pcc pcd pci pcl pcm pcn pcp pcr pct pcu pdb pdc pdd pdi pdl pdm pdn pdp pdr pdt pdu pib pic pid pii pil pim pin pip pir pit piu plb plc pld pli pll plm pln plp plr plt plu pmb pmc pmd pmi pml pmm pmn pmp pmr pmt pmu pn- pnb pnc pnd pni pnl pnm pnn pnp pnr pnt pnu ppb ppc ppd ppi ppl ppm ppn ppp ppr ppt ppu prb prc prd pri prl prm prn prp prr prt pru pt- ptb ptc ptd pti ptl ptm ptn ptp ptr ptt ptu pub puc pud pui pul pum pun pup pur put puu rbb rbc rbd rbi rbl rbm rbn rbp rbr rbt rbu rcb rcc rcd rci rcl rcm rcn rcp rcr rct rcu rdb rdc rdd rdi