-ic bbb bbc bbg bbi bbk bbn bbo bbr bcb bcc bcg bci bck bcn bco bcr bgb bgc bgg bgi bgk bgn bgo bgr bi- bib bic big bii bik bin bio bir bkb bkc bkg bkk bkn bko bkr bnb bnc bng bni bnk bnn bno bnr bob boc bog boi bok bon boo bor brb brg bri brk brn bro brr c-- cbb cbc cbg cbi cbk cbn cbo cbr ccb ccc ccg cci cck ccn cco ccr cgb cgc cgg cgi cgn cgo cgr ci- cib cic cig cii cik cin cio cir ckb ckc cki cko cn- cnb cnc cng cni cnn cno cnr co- cob coc cog coi cok con coo cor crb crc crg cri crk crn cro crr gbc gbg gbi gbk gbn gbo gbr gcb gcc gcg gci gck gcn gco gcr ggb ggc ggg ggi ggn ggo ggr gib gic gig gii gik gin gio gir gkb gkn gko gnb gnc gni gnn gno gnr gob goc gog goi gok gon goo gor grb grc grg gri grk grn gro grr ibb ibc ibg ibi ibk ibn ibo ibr icb icc icg ici ick icn ico icr igb igc igg igi igk ign igo igr iib iic iii iin iio iir ikb ikc iki ikk iko ikr in- inb inc ing ini ink inn ino inr io- iob ioc iog ioi ion ioo ior ir- irb irc irg iri irk irn iro irr kbb kbc kbi kbk kbn kbo kbr kcb kcc kcg kci kck kcn kcr kgb kgc kgi kgo kib kic kig kii kik kin kio kir kkb kkc kki kkk kkn kkr kn- knc kng kni knk knn kno knr kob koc kog koi kok kon koo kor krc krg kri krk krn kro krr n-i nbb nbc nbg nbi nbk nbn nbo nbr ncb ncc ncg nci nck ncn nco ncr ngb ngc ngg ngi ngk ngn ngo nib nic nig nii nik nin nio nir nkc nki nkk nkn nko nkr nnb nnc nng nni nnk nnn nno no- nob noc nog noi nok non noo nor nrb nrc nrg nri nrk nrn nro nrr o-i ob- obb obc obg obi obk obn obo obr oc- ocb occ ocg oci ock ocn oco ocr ogc ogg ogi ogn ogo oib oic oii oik oin oio oir okb okc okg oki okk oko okr on- onb onc ong oni onk onn ono onr oo- oob ooc oog ooi ook oon ooo oor or- orb orc org ori ork orn oro orr rbb rbc rbg rbi rbk rbn rbo rbr rcb rcc rcg rci rcn rco rcr rgb rgc rgg rgi rgk rgn rgo rgr rib ric rig rii rik rin rio rir rkb rkc rkg rkk rko rnb rnc rng rni rnn rno rnr rob roc rog roi rok ron roo ror rrb rrc rrg rri rrk rrn rrr

-ing -nik bbbb bbci bbin bbng bbrc bbrg bcbc bcbg bccc bcci bcor bgon bibb bibi bibo bicc bicg bici bick bico bigb bigc bigg bign bigo biin biko bin- binc bing bini bink binn bino bio- bioc biog bioi bion birb birg biri birk birn biro birr bnib bnin bnoc bnor bnrr bobb bobi bobo bock boco bogg bogi bogo boi- boii boin boki bokn boko bonc bong boni bonk bonn bono boob booc boog book boon boor bor- borg bori bork born boro borr brcb bric brig brik brin brio brkb brno brob broc brog brok bron broo bror brrr c-bo cbbc cbcc cbcn cbcr cbgb cbir cbkg cbkn cbko cbkr cbrn ccbc ccbn cccb cccc ccci ccgc ccic ccii ccir ccnb ccnc ccni ccnr ccob ccoc ccrc ccrg ccri cgcc cgcg cgro cibc cibi cibo cicc cici cico cicr cigi ciii ciko cikr cin- cinc cing cini cink cino ciob cion cior cirb circ ciri cirk ciro cirr ckbc ckbi ckck ckco ckgn ckgo ckin cknb cknc ckob ckoc ckoi ckoo ckor ckrc cnbc cnci cnco cngi cnib cnic cnki cnrc cnrr cobb cobi cobo cock coco cogi cogo coin coir cok- coko con- conc cong coni conk conn cono coob cook coon cor- corb corc corg cori cork corn coro corr crbc crcc crcr crib cric crig crik crin crkc crob croc crok cron croo cror gbbo gbon gc-c gcbc gccc gcic gcii gcrg gggg ggrn gibb gick gicr gigg gigi gign gigo ging gini gink ginn gino giog gioi gion girg giri girk girn giro girr gncc gngc gnib gnin gnoo gnrc gnrr gobi gobo gocr gogi gogo goin gon- gong goni gonk gonn gono goog gooi gook goon goor gorb gorg gori gorn goro gorr grbr grcc grib gric grig grin grni grob groc grog groi grok gron groo gror grrr i-go i-no ibon ibrc ibri ibro icbc iccb iccc icci iccn icco iccr icgc icnb icnc icoc icon icor icrc icrr igbc igbo igcc igkc igni igno igon igoo igor igri iiii iiio iino iioi iioo iirc ikig ikin ikki ikko ikon ikoo ikri inbo incb inci inco incr ingo inig inki inni inno innr ino- inoi inon inor inri inro iobi iocg ioci ioii ioio ioko ioni ionn iono iooi iooo iorg iori ircc ircg iri- iric irig irin irio irki irob iroc iron irrc irri k-ci kbbb kbbc kbbg kbbi kbbk kbbo kbbr kbcb kbci kbck kbco kbcr kbgb kbgg kbgn kbgo kbgr kbib kbic kbig kbik kbio kbkb kbkg kbkk kbko kbkr kbng kbnn kbno kbnr kbob kboc kboi kbok kbon kboo kbrb kbrc kbrg kbri kbrk kbrn kbro kcbc kcbi kcbk kcbr kccb kccc kcci kcck kccr kcgc kcgi kcgr kcic kcii kcin kcir kckc kckk kckn kcko kckr kcnb kcni kcno kcnr kcob kcog kcon kcor kcrc kcrg kcri kcrn kcro kcrr kgbb kgbc kgbn kgbr kgcb kgcc kgcn kgcr kggg kggi kggo kggr kgio kgir kgnb kgnc kgng kgni kgno kgnr kgon kgor kgrb kgrc kgrg kgri kgrk kgrn kgro kgrr kibb kibc kibg kibi kibo kibr kicb kicc kicg kick kicr kigc kign