-ic -ji bbb bbc bbe bbf bbi bbo bbs bbt bcb bcc bce bcf bci bcj bco bcs bct bcv be- beb bec bee bef bei beo bes bet bev bfb bfc bfe bff bfi bfj bfo bfs bft bfv bi- bib bic bie bif bii bij bio bis bit biv bjc bjf bji bjj bjs bjt bob boc boe bof boi boj boo bos bot bov bsb bsc bse bsf bsi bsj bso bss bst bsv btb btc bte btf bti bto bts btt btv bvb bvc bve bvi bvo bvs bvt bvv c-- c-j cbb cbc cbe cbf cbi cbj cbo cbs cbt cbv ccb ccc cce ccf cci ccj cco ccs cct ccv ce- ceb cec cee cef cei cej ceo ces cet cev cfb cfc cfe cff cfi cfo cfs cft cfv ci- cib cic cie cif cii cij cio cis cit civ cjb cjc cjf cjs co- cob coc coe cof coi coj coo cos cot cov csb csc cse csf csi csj cso css cst csv ctb ctc cte ctf cti cto cts ctt ctv cvb cvc cve cvf cvi cvo cvs cvt cvv ebb ebc ebe ebf ebi ebj ebo ebs ebt ebv ec- ecb ecc ece ecf eci ecj eco ecs ect ecv eeb eec eee eef eeo ees eet eev ef- efb efc efe eff efi efo efs eft eib eic eie eif eii eij eio eis eit eiv ejc ejf eji ejo ejt eo- eob eoc eoe eof eoi eoo eos eot es- esb esc ese esf esi eso ess est esv etb etc ete etf eti etj eto ets ett etv evb evc eve evf evi evo evs evt evv fbb fbc fbe fbf fbi fbo fbs fbt fcb fcc fce fcf fci fcj fco fcs fct fcv feb fec fee fef fei feo fes fet fev ffc ffe fff ffi ffo ffs fft ffv fib fic fie fif fii fij fis fit fjb fjc fji fjs fob foc foe fof foi foo fos fot fsb fsc fse fsf fsi fsj fso fss fst fsv ftb ftc fte ftf fti fto fts ftt ftv fvc fvt i-f i-v ibb ibc ibe ibf ibi ibj ibo ibs ibt ibv icb icc ice icf ici icj ico ics ict icv ie- iec iee ief iei iej ies iet iev ifb ifc ife iff ifi ifo ifs ift iib iic iie iif iii iij iio iis iit ijb ijc ije ijf iji ijo ijs ijt ijv io- iob ioc ioe iof ioi ioj ioo ios iot iov is- isb isc ise isf isi isj iso iss ist isv itb itc ite itf iti itj ito its itt itv ivb ivc ive ivf ivi ivo ivs ivt ivv j-i jbc jbf jbi jbj jbo jbs jbt jcb jcc jce jcf jci jco jcs jct jeb jec jee jef jei jej jeo jes jet jfb jfc jfe jff jfi jfj jfo jfs jft jib jic jie jif jii jij jio jis jit jiv jjb jjc jjf jjj jjs job joc joe jof joi joj joo jos jot jsb jsc jse jsf jsi jsj jso jss jst jsv jtb jtc jte jtf jti jts jtt jtv jvb jvc jvi jvs jvt o-i ob- obb obc obe obf obi obj obo obs obt obv oc- ocb occ ocf oci ocj oco ocs oct ocv oeb oec oee oef oei oeo oes oet of- ofb ofc ofe off ofi ofo ofs oft ofv oib oic oie oif oii oio ois oit oiv ojb ojc oje oji ojo ojs oo- oob ooc oof ooi ooo oos oot oov os- osb osc ose osf osi osj oso oss ost osv ot- otb otc ote otf oti oto ots ott otv ov- ovb ovc ove ovf ovi ovo ovs ovv sbb sbc sbe sbf sbi sbj sbo sbs sbt sbv scb scc sce scf sci scj sco scs sct scv se- seb sec see sef sei sej seo ses set sev sfb sfc sfe sff sfi sfj sfo sfs sft sfv sib sic sie sif sii sij sio sis sit siv sjb sjc sje sjf sji sjj sjs sjt sob soc soe sof soi soj soo sos sot sov ss- ssb ssc sse ssf ssi ssj sso sss sst ssv stb stc ste stf sti stj sto sts stt stv svb svc sve svf svi svo svs svt svv tbb tbc tbe tbf tbi tbj tbo tbs tbt tbv tcb tcc tce tcf tci tcj tco tcs tct tcv te- teb tec tee tef tei tej teo tes tet tev tfb tfc tfe tff tfi tfj tfo tfs tft tib tic tie tif tii tio tis tit tiv tjc tje tjf tji tjo tjs to- tob toc toe tof toi toj too tos tot tov tsb tsc tse tsf tsi tsj tso tss tst tsv ttb ttc tte ttf tti tto tts ttt ttv tvb tvc tve tvf tvi tvo tvs tvt v-e vbc vbi vbo vbs vbv vcc vce vcf vci vco vcs vct veb vec vee vef vei veo ves vet vfb vfc vff vfi vfs vft vfv vi- vib vic vie vif vii vij vio vis vit viv vjs vob voc voe vof voi voo vos vot vov vsb vsc vse vsf vsi vso vss vst vsv vtb vtc vte vti vto vts vtt vtv vvb vvc vvi vvo vvs vvt vvv

-ose bbbb bbbs bbci bbeb bbet bbfc bcbc bcbs bccc bcci bccs bcec bces bcet bcfc bcie bcis bcit bcof bcos bcsc bcss bctc bcts bcvo bebb bebe bebi bebo beci becs beeb beef beej bees beet befe beff befo beft beic beij beis beit beo- beof beos beot bes- bese beso bess best betc bete beti beto bets bett betv bevo bevs bfcs bffs bfsi bfts bftt bibb bibe bibi bibo bibs bicc bice bici bico bics bieb bief bies biet biff bifi biis biji bijs bio- bioc bioi bios biot bis- bisc bise biso biss bist bitc bite bito bits bitt bive bivi