-ic b-u bbb bbc bbd bbg bbi bbn bbs bbu bcb bcc bcd bcg bci bcn bcs bcu bdb bdc bdd bdg bdi bds bdu bgb bgc bgd bgg bgi bgn bgs bgu bi- bib bic bid big bii bin bis biu bnb bnc bnd bng bni bnn bns bnu bsb bsc bsd bsg bsi bsn bss bsu bub buc bud bug bui bun bus buu c-- cbb cbc cbd cbg cbi cbn cbs cbu ccb ccc ccd ccg cci ccn ccs ccu cdb cdc cdd cdg cdi cdn cds cdu cgb cgc cgd cgg cgi cgn cgs cgu ci- cib cic cid cig cii cin cis ciu cn- cnb cnc cnd cng cni cnn cns cnu csb csc csd csg csi csn css csu cub cuc cud cug cui cun cus cuu dbb dbc dbd dbg dbi dbn dbs dbu dcb dcc dcd dcg dci dcn dcs dcu ddb ddc ddd ddg ddi ddn dds ddu dgc dgd dgg dgi dgn dgs dgu di- dib dic did dig dii din dis diu dnb dnc dnd dng dni dnn dns dsb dsc dsd dsg dsi dsn dss dsu dub duc dud dug dui dun dus g-d gbc gbd gbg gbi gbn gbs gbu gcb gcc gcd gcg gci gcn gcs gcu gdb gdc gdd gdi gdn gds gdu ggb ggc ggd ggg ggi ggn ggs ggu gib gic gid gig gii gin gis giu gnb gnc gnd gni gnn gns gnu gsb gsc gsd gsg gsi gsn gss gsu gu- gub guc gud gug gui gun gus guu i-d ibb ibc ibd ibg ibi ibn ibs ibu icb icc icd icg ici icn ics icu idb idc idd idg idi idn ids idu igb igc igd igg igi ign igs igu iib iic iid iii iin iis iiu in- inb inc ind ing ini inn ins inu is- isb isc isd isg isi isn iss isu iu- iub iuc iud iug iui ius n-i nbb nbc nbd nbg nbi nbn nbs nbu ncb ncc ncd ncg nci ncn ncs ncu ndb ndc ndd ndg ndi ndn nds ndu ngb ngc ngd ngg ngi ngn ngs ngu nib nic nid nig nii nin nis niu nnb nnc nng nni nnn nns nnu nsb nsc nsd nsg nsi nsn nss nsu nub nuc nud nug nui nun nus nuu sbb sbc sbd sbg sbi sbn sbs sbu scb scc scd scg sci scn scs scu sdb sdc sdd sdg sdi sdn sds sdu sgb sgc sgd sgg sgi sgn sgs sgu sib sic sid sig sii sin sis siu snb snc snd sng sni snn sns snu ss- ssb ssc ssd ssg ssi ssn sss ssu sub suc sud sug sui sun sus suu ubb ubc ubg ubi ubn ubs ubu ucb ucc ucd ucg uci ucn ucs ucu udb udc udd udg udi udn uds udu ugb ugc ugg ugi ugn ugs ugu uib uic uid uig uii uin uis uiu un- unb unc und ung uni unn uns unu usb usc usd usg usi usn uss usu uuc uug uun uus uuu

-ing bbbb bbbs bbci bbdd bbin bbng bcbc bcbg bcbs bccc bcci bccs bcds bcgs bcis bcnu bcsc bcsn bcss bcuc bdbc bddc bdii bdin bdsd bggs bgun bibb bibi bibs bicc bicg bici bics bidi bids bidu bigb bigc bigd bigg bign bigs bigu biin biis bin- binc bind bing bini binn bins binu bis- bisc bisd biss bisu bnib bnin bnss bsbd bsci bscs bsgs bsic bsin bsnd bsns bssc bssd bubb bubi bubs bubu bucc buci bucs bucu budb budd budg budi buds budu bugg bugi bugs buic buid buin buis buiu bunb bund bung buni bunn buns bunu busc busi buss busu buus c-cd cbbc cbbs cbcc cbcn cbcs cbcu cbdb cbdc cbdi cbdn cbds cbgb cbid cbnd cbsc cbsi cbsn cbus ccbc ccbn cccb cccc ccci cccs cccu ccdc ccdi ccdn ccds ccgc ccgs ccic ccid ccii ccis ccnb ccnc ccni ccns ccnu ccsd ccsg ccsi ccsn ccss ccuc ccus cdcs cddb cdic cdii cdis cdnb cdnc cdss cgcc cgcg cggs cgis cgns cgsb cgss cibc cibi cicc cici cics cicu cidc cidg cidi cids cigi cigs cigu ciid ciii ciis cin- cinc cind cing cini cis- cisc cisd cisn ciss ciuc cius cnbc cnci cndd cngi cnib cnic cnid cnss cscb cscc cscd csci cscs csdb csdn csgn csib csid csis cssd csus cub- cubb cubi cubs cucc cuci cucn cudi cuds cui- cuin cuis cund cusb cusd cusg cuss cusu dbcc dbcs dbss dbus dcbc dccb dccc dcci dccs dccu dcdb dcds dcgs dcii dcis dcns dcsc dcsg dcss dddd ddss ddub dgsb dgsi dgsn dibb dibs dici didi dids didu digg digi digs diii diis din- dinc ding dini dinn dins dinu dis- disc disd disg disi diss dius dncs dnic dnis dnsc dnus dsbc dscc dscn dscs dsgn dsng dssc dssi dssn dub- dubb dubc dubs dubu ducs dudd duds dudu dugs dugu duid duin duis dunc dung dunn duns dusi gbbs gc-c gcbc gccc gccs gcds gcic gcii gcss gcsu gdci gddb gdsc gggg ggss gibb gibs gidc gidd gidi gids gigg gigi gign gigs giis ging gini ginn gins ginu gisd giss gius gncc gngc gnib gnin gnus gsds gsis gubb gubi gubs gubu guci gudi gudu gugb gugg gugi gugu guib guid guin guis gund gung gunn guns gusb gusd guss guus ibcs ibid ibis ibns ibsn ibss ibus icbc icbd icbs iccb iccc icci iccn iccs iccu icdc icdd icgc icis icnb icnc icns icsb icsc icsd icsi icss icub icus idic idid idig idin idis idsc idss idub idun idus igbc igcc iggs igis igni igns ignu igus iicd iiii iiis iisc iisd iisi iisu iiuc inbd incb incd inci incs ind- indc indi inds indu ings inid inig inis inni inns innu insc inss insu inui inun inus isbd isbn iscc iscd isci iscn iscs iscu isdb isdc isdn isds isgc isic isin isis issc issi isss issu isus iucc iuds iugs iuiu