-ic bbb bbc bbi bbn bbo bbs bcb bcc bci bcn bco bcs bcv bi- bib bic bii bin bio bis biv bnb bnc bni bnn bno bns bnv bob boc boi bon boo bos bov bsb bsc bsi bsn bso bss bsv bvb bvc bvi bvn bvo bvs bvv c-- cbb cbc cbi cbn cbo cbs cbv ccb ccc cci ccn cco ccs ccv ci- cib cic cii cin cio cis civ cn- cnb cnc cni cnn cno cns cnv co- cob coc coi con coo cos cov csb csc csi csn cso css csv cvb cvc cvi cvn cvo cvs cvv i-v ibb ibc ibi ibn ibo ibs ibv icb icc ici icn ico ics icv iib iic iii iin iio iis in- inb inc ini inn ino ins inv io- iob ioc ioi ion ioo ios iov is- isb isc isi isn iso iss isv ivb ivc ivi ivo ivs ivv n-i nbb nbc nbi nbn nbo nbs nbv ncb ncc nci ncn nco ncs ncv nib nic nii nin nio nis niv nnb nnc nni nnn nno nns nnv no- nob noc noi non noo nos nov nsb nsc nsi nsn nso nss nsv nvb nvc nvi nvn nvv o-i ob- obb obc obi obn obo obs obv oc- ocb occ oci ocn oco ocs ocv oib oic oii oin oio ois oiv on- onb onc oni onn ono ons oo- oob ooc ooi oon ooo oos oov os- osb osc osi osn oso oss osv ov- ovb ovc ovi ovo ovs ovv sbb sbc sbi sbn sbo sbs sbv scb scc sci scn sco scs scv sib sic sii sin sio sis siv snb snc sni snn sno sns snv sob soc soi son soo sos sov ss- ssb ssc ssi ssn sso sss ssv svb svc svi svn svo svs svv vbc vbi vbo vbs vbv vcc vci vcn vco vcs vi- vib vic vii vin vio vis viv vn- vni vno vns vnv vob voc voi von voo vos vov vsb vsc vsi vsn vso vss vsv vvb vvc vvi vvo vvs vvv

bbbb bbbs bbci bbin bcbc bcbs bccc bcci bccs bcis bcos bcsc bcsn bcss bcvo bibb bibi bibo bibs bicc bici bico bics biin biis bin- binc bini binn bino bins bio- bioc bioi bion bios bis- bisc biso biss bivi bnib bnin bnoc bnss bobb bobi bobo bobs boco bocs boi- boii boin bois bonc boni bonn bono bons boob booc boon boos bosc bosi bosn boso boss bovi bovo bsci bscs bsic bsin bsns bson bsos bssc bvsc c-bo cbbc cbbs cbcc cbcn cbcs cbsc cbsi cbsn cbvb cbvn ccbc ccbn cccb cccc ccci cccs cccv ccic ccii ccis cciv ccnb ccnc ccni ccns ccob ccoc ccsi ccsn ccss ccvi ccvo ccvs cibc cibi cibo cicc cici cico cics ciii ciis cin- cinc cini cino cinv ciob cion cios cis- cisc cisn ciss cisv civc civo cnbc cnci cnco cnib cnic cnss cobb cobi cobo cobs coco coin cois con- conc coni conn cono cons conv coob coon coos cosc cosi coso coss covo cscb cscc csci csco cscs csib csio csis csob csos cvbs cvcc cvii cvss i-no ibcs ibis ibns ibon ibos ibsn ibss icbc icbs iccb iccc icci iccn icco iccs icis icnb icnc icns icoc icon icos icsb icsc icsi icss iiii iiio iiis iino iioi iioo iios iisc iisi inbo incb inci inco incs inis inni inno inns ino- inoi inon inos insc inso inss invs iobi ioci ioii ioio ioni ionn iono ions iooi iooo ioos ioso isbn iscc isci iscn isco iscs isic isin isis isno iso- isoc ison isos issc issi isso isss ivbv ivic ivin ivon n-ii nbbc nbbo nbcc nbci nbco nbcs nbic ncbc ncbi ncbs nccc ncci nccn nccs ncis ncnc ncoc ncos ncsc ncsi ncss ncvs nibi nibo nibs nicc nici nico nics nini nino nins nion nioo nios nisi niso niss nivo nnnn nnos nnss nobc nobi nobo nobs noci noco nocs noib noin noio nois non- noni nonn nono nons noo- noob noon nooo noos noov nos- noss nov- novi novo nsbo nscc nscs nsic nsin nsis nsos nssb nssc nsso nsss nvcc nvcs nvis nvss obbo obin obis oboi obon obos obsn obss obvi obvs ocbc occc occi occn ocin ocis ocon ocos oici oiii oins oion oios oisc onc- onco onic onis onni onno onon onos onsc onso oobi oons oooo ooos oosi oscc osci osco osii osin osis osno osoi osoo osos osov ossb ossi osso ovcs ovi- ovis ovni ovo- ovon ovoo s-ib s-ic s-ii s-iv s-os sbbs sbcc sbcs sbic sbsi scbi sccc sccs sci- scic scin scio scis sciv scob scon scoo scsc scsi scsn scso sibc sibi sibo sibs sicc sici sico sics sini sinn sino sins sion sios sisc sisi siss sivi sncc snco snib snns snob snoc snoo snos snov snvi sobo sobs soci soco socs soic soin sois son- soni sono sons soon soos sosi soso soss sosv sovo sovs ssbn sscc ssci sscs ssin ssis ssns ssoc sssb sssc sssi ssss svcc svcs svic svns svsc vbcc vcbi vcci vcon vibs vic- vici vico vics viii vinc vini vino vins vion vios visc visi visn viso viss vivi vivo vnso voic voin voio vois voni vonn vons vooc vosi voso voss vsic vssc vvob vvsb vvvv

bibbo bibbs bibic bibin bibio bibis bibos bicon bicsi binci binic binns binos bioci bioco bions bioss bisco bisin bison bivin bivio bivis bivon bo-bo bobbi bobin boboc bobos bobov bocci bocon boinc boios bonci bonin bonio bonis bonon bonos bonvi boobs booco boons bosco boscs bosio bosns boson bossi bosso bovi- bovio bovis bscco bsins ccccc cccii cccvi cciii ccivs ccvii cibin cicis cicov cinco cincs cinii cino- cion- cioni cions ciovo cisco civic civis cnnnn cnnsi co-bo co-co cobbs cocc- cocci cocco cocin cocio cocon cocos coins coion conco coni- conic conin conio conns cono- conob conon convo coons cos-b cosbi cosco cosic cosin cosio