-ic bbb bbc bbd bbi bbn bbo bbr bbt bcb bcc bcd bci bcn bco bcr bct bdb bdc bdd bdi bdo bdr bdt bi- bib bic bid bii bin bio bir bit bnb bnc bnd bni bnn bno bnr bnt bob boc bod boi bon boo bor bot brb brd bri brn bro brr brt btb btc btd bti btn bto btr btt c-- cbb cbc cbd cbi cbn cbo cbr cbt ccb ccc ccd cci ccn cco ccr cct cdb cdc cdd cdi cdn cdo cdr cdt ci- cib cic cid cii cin cio cir cit cn- cnb cnc cnd cni cnn cno cnr cnt co- cob coc cod coi con coo cor cot crb crc crd cri crn cro crr crt ctb ctc ctd cti ctn cto ctr ctt dbb dbc dbd dbi dbn dbo dbr dbt dcb dcc dcd dci dcn dco dcr dct ddb ddc ddd ddi ddn ddo ddr ddt di- dib dic did dii din dio dir dit dnb dnc dnd dni dnn dno dnr dnt dob doc dod doi don doo dor dot drb drc drd dri drn dro drr drt dtb dtc dtd dti dtn dto dtr dtt i-d ibb ibc ibd ibi ibn ibo ibr ibt icb icc icd ici icn ico icr ict idb idc idd idi idn ido idr idt iib iic iid iii iin iio iir iit in- inb inc ind ini inn ino inr int io- iob ioc iod ioi ion ioo ior iot ir- irb irc ird iri irn iro irr irt itb itc itd iti itn ito itt n-i nbb nbc nbd nbi nbn nbo nbr nbt ncb ncc ncd nci ncn nco ncr nct ndb ndc ndd ndi ndn ndo ndr ndt nib nic nid nii nin nio nir nit nnb nnc nni nnn nno nnt no- nob noc nod noi non noo nor not nrb nrc nrd nri nrn nro nrr nrt ntb ntc ntd nti ntn nto ntr ntt o-i ob- obb obc obd obi obn obo obr obt oc- ocb occ ocd oci ocn oco ocr oct odb odc odd odi odn odo odr odt oib oic oid oii oin oio oir oit on- onb onc ond oni onn ono onr ont oo- oob ooc ood ooi oon ooo oor oot or- orb orc ord ori orn oro orr ort ot- otb otc otd oti otn oto otr ott rbb rbc rbd rbi rbn rbo rbr rbt rcb rcc rcd rci rcn rco rcr rct rdb rdc rdd rdi rdn rdo rdr rdt rib ric rid rii rin rio rir rit rnb rnc rnd rni rnn rno rnr rnt rob roc rod roi ron roo ror rot rrb rrc rrd rri rrn rrr rrt rtb rtc rtd rti rtn rto rtr rtt tbb tbc tbd tbi tbn tbo tbr tbt tcb tcc tcd tci tcn tco tcr tct tdb tdc tdd tdi tdn tdo tdr tdt tib tic tid tii tin tio tir tit tnb tnc tnd tni tnn tno tnr tnt to- tob toc tod toi ton too tor tot trb trc trd tri trn tro trr trt ttb ttc ttd tti ttn tto ttr ttt

bbbb bbci bbdd bbdo bbin bbrc bcbc bccc bcci bcit bcor bctc bd-r bdbc bddc bdii bdin bibb bibi bibo bicc bici bico bidi bido bidr biin bin- binc bind bini binn bino bint bio- bioc bioi bion biot birb bird biri birn biro birr birt bitc bitd bito bitt bnib bnin bnoc bnor bnrr bobb bobi bobo boco bodb bodi bodo boi- boid boii boin boit bonc bond boni bonn bono bont boob booc bood boon boor boot bor- bord bori born boro borr bort botb botd boti botn boto bott brcb brdo brdt bric brid brin brio brit brno brob broc brod bron broo bror brot brrr brtc btcc btdt btob btor btrc btrt bttb c-bo c-cd cbbc cbcc cbcn cbcr cbct cbdb cbdc cbdi cbdn cbdo cbid cbir cbit cbnd cbot cbrd cbrn cbrt cbtc ccbc ccbn cccb cccc ccci ccdc ccdi ccdn ccdr ccic ccid ccii ccir ccnb ccnc ccni ccnr ccob ccoc ccod ccrc ccri ccrt cctb cctc cctt cd-r cddb cddr cdic cdii cdio cdnb cdnc cdon cdot cibc cibi cibo cicc cici cico cicr cict cidc cidi cidr cidt ciid ciii ciit cin- cinc cind cini cino cint ciob cion cior cirb circ ciri ciro cirr cirt citb citi cito citt cnbc cnci cnco cndd cnib cnic cnid cnrc cnrr cnrt cntc cntr cobb cobi cobo coco coct codd codi coin coir coit con- conc cond coni conn cono cont coob cood coon coot cor- corb corc cord cori corn coro corr cort cotb cotc coti cotn coto cott crbc crcc crcr crdc crib cric crin crit crob croc crod cron croo cror crot crrt crtc ctbi ctic ctor ctot ctrc ctrn cttn d-bo dbcc dbit dbrn dbtt dcbc dccb dccc dcci dcct dcdb dcii dcio dcon dctc dddd ddoc ddot ddrc dibb dibo dici dico dict didi dido diii din- dinc dini dinn dino dint dioc dion dior diot dird dirr dirt diti dito ditt dnic dnoc dnrc dntt dobb dobi doci doco doct dod- dodd dodi dodo doid doin doit donc dond doni donn dono donr dont doob dood doon door doot dorc dord dori dorn doro dorr dort dotd doti doto dott drbc drib dric drin drit drno drob drod dron drot dtcc dtnb dtor dtot i-no ibdo ibid ibon ibot ibrc ibrd ibri ibro ibtb ibtc icbc icbd iccb iccc icci iccn icco iccr icct icdc icdd icnb icnc icoc icod icon icor icrc icrr icrt idcr iddo idic idid idin idio idir idno idoc idon idrc idro iicd iiii iiio iiit iino iioi iioo iirc iitr iitt inbd inbo incb incd inci inco incr ind- indc indi indo inid init inni inno innr ino- inoi inon inor inot inri inro intd inti intn into intr iobi ioci iod- iodd iodo ioii ioio ioit ioni ionn iono iooi iooo iori ioto ircc