-ic bbb bbc bbf bbi bbk bbn bbo bbt bcb bcc bcf bci bck bcn bco bct bfb bfc bff bfi bfn bfo bft bi- bib bic bif bii bik bin bio bit bkb bkc bkf bkk bkn bko bkt bnb bnc bnf bni bnk bnn bno bnt bob boc bof boi bok bon boo bot btb btc btf bti btk btn bto btt c-- cbb cbc cbf cbi cbk cbn cbo cbt ccb ccc ccf cci cck ccn cco cct cfb cfc cff cfi cfk cfn cfo cft ci- cib cic cif cii cik cin cio cit ckb ckc cki cko ckt cn- cnb cnc cnf cni cnn cno cnt co- cob coc cof coi cok con coo cot ctb ctc ctf cti ctk ctn cto ctt fbb fbc fbf fbi fbk fbn fbo fbt fcb fcc fcf fci fck fcn fco fct ffc fff ffi ffk ffn ffo fft fib fic fif fii fik fin fit fkb fkc fkf fki fkk fkt fnb fnc fnf fni fnk fnn fnt fob foc fof foi fok fon foo fot ftb ftc ftf fti ftk ftn fto ftt i-f ibb ibc ibf ibi ibk ibn ibo ibt icb icc icf ici ick icn ico ict ifb ifc iff ifi ifn ifo ift iib iic iif iii iin iio iit ikb ikc ikf iki ikk iko ikt in- inb inc inf ini ink inn ino int io- iob ioc iof ioi ion ioo iot itb itc itf iti itk itn ito itt k-t kbb kbc kbf kbi kbk kbn kbo kcb kcc kci kck kcn kct kfc kff kfi kfo kib kic kif kii kik kin kio kit kkb kkc kki kkk kkn kkt kn- knc knf kni knk knn kno knt kob koc kof koi kok kon koo kot ktb ktc ktf ktk ktn kto ktt n-i nbb nbc nbf nbi nbk nbn nbo nbt ncb ncc ncf nci nck ncn nco nct nfb nfc nff nfi nfk nfn nfo nft nib nic nif nii nik nin nio nit nkc nkf nki nkk nkn nko nkt nnb nnc nnf nni nnk nnn nno nnt no- nob noc nof noi nok non noo not ntb ntc ntf nti ntk ntn nto ntt o-i ob- obb obc obf obi obk obn obo obt oc- ocb occ ocf oci ock ocn oco oct of- ofb ofc off ofi ofn ofo oft oib oic oif oii oik oin oio oit okb okc oki okk oko on- onb onc onf oni onk onn ono ont oo- oob ooc oof ooi ook oon ooo oot ot- otb otc otf oti otk otn oto ott tbb tbc tbf tbi tbk tbn tbo tbt tcb tcc tcf tci tck tcn tco tct tfb tfc tff tfi tfk tfn tfo tft tib tic tif tii tik tin tio tit tkb tkc tkk tko tkt tnb tnc tnf tni tnk tnn tno tnt to- tob toc tof toi tok ton too tot ttb ttc ttf tti ttk ttn tto ttt

-nik bbbb bbci bbfc bbfn bbin bcbc bccc bcci bcfc bcit bcof bctc bftt bibb bibi bibo bicc bici bick bico biff bifi biin biko bin- binc bini bink binn bino bint bio- bioc bioi bion biot bitc bito bitt bnib bnin bnoc bobb bobi bobo bock boco boff boi- boii boin boit boki bokn boko bonc boni bonk bonn bono bont boob booc boof book boon boot botb boti botn boto bott btcc btfc btob bttb c-bo cbbc cbcc cbcn cbct cbfb cbfc cbit cbkn cbko cbot cbtc cbtf ccbc ccbn cccb cccc cccf ccci ccfc ccff ccfi ccic ccii ccnb ccnc ccnf ccni ccob ccoc cctb cctc cctt cfbc cfbn cfbt cfcb cfcf cfcn cfco cffb cfit cfnb cfni cftc cftk cibc cibi cibo cicc cici cico cict ciff ciii ciit ciko cin- cinc cinf cini cink cino cint ciob cion citb citf citi cito citt ckbc ckbi ckck ckco ckfi ckin cknb cknc cknt ckob ckoc ckoi ckoo ckot cktb cnbc cnci cnco cnib cnic cnki cntc cntf cntk cobb cobi cobo cock coco coct cofc coff cofi coft coif coin coit cok- coko con- conc conf coni conk conn cono cont coob coof cook coon coot cotb cotc coti cotn coto cott ctbi ctcf ctfc ctfo ctic ctot cttn f--k fccf fcic fcii fcot fcto ffcc ffff ffii fftf ficc fick fico fict fifc fiff fifi fifo fift fiii fiki fini fink finn fino fint fion fitc fiti fitt fnci fntb fobt foci fock foco fofo foin foki fono font foof fook foon foot foti foto fott ft-c ftfc ftii i-no ibfi ibon ibot ibtb ibtc icbc iccb iccc iccf icci iccn icco icct icfb icnb icnc icoc icon ifbb ifco ific ifit ifni ifnk ifno iftn ifto iiii iiio iiit iino iioi iioo iitt ikin ikki ikko ikon ikoo inbo incb inci inco infi info init inki inni inno ino- inoi inon inot inti intn into iobi ioci iofc ioii ioio ioit ioko ioni ionn iono ioof iooi iooo iotf ioto itic itif itin itko itno itof itoi iton itoo ittf itto k-ci kbbb kbbc kbbf kbbi kbbk kbbo kbbt kbcb kbci kbck kbco kbct kbfb kbfc kbff kbfi kbfk kbfo kbft kbib kbic kbif kbik kbio kbit kbkb kbkf kbkk kbko kbnn kbno kbob kboc kboi kbok kbon kboo kbot kbtb kbtc kbtf kbtk kbtn kbto kbtt kcbc kcbf kcbi kcbk kccb kccc kcci kcck kcct kcfb kcfc kcfi kcfn kcfo kcft kcic kcif kcii kcin kcit kckc kckf kckk kckn kcko kcnb kcni kcno kcnt kcob kcof kcon kcot kctb kctc kcti kctn kcto kfbc kfbk kfbn kfbt kfcf kfco kffb kfff kffk kffn kfin kfio kfit kfkb kfnc kfnf kfnk kfnn kfno kfok kfon kfoo kftc kfti kftk kftt kibb kibc kibi kibo kibt kicb kicc kick kict kiff kift kiic kiii kiik kiit kikc kikf kiki kikk kiko kikt kin- kinb kinc kinf kini kink kinn kino kint kioc kioi kiok kion kioo kiot kitc kiti kitn kito kitt kkbb kkbi kkbn