-ic bbb bbc bbd bbf bbg bbh bbi bbo bbr bcb bcc bcd bcf bcg bch bci bco bcr bdb bdc bdd bdf bdg bdh bdi bdo bdr bfb bfc bfd bff bfg bfh bfi bfo bfr bgb bgc bgd bgf bgg bgh bgi bgo bgr bhb bhc bhd bhf bhg bhh bhi bho bhr bi- bib bic bid bif big bih bii bio bir bob boc bod bof bog boh boi boo bor brb brd brf brg brh bri bro brr c-- cbb cbc cbd cbf cbg cbh cbi cbo cbr ccb ccc ccd ccf ccg cch cci cco ccr cdb cdc cdd cdf cdg cdh cdi cdo cdr cfb cfc cfd cff cfg cfh cfi cfo cfr cgb cgc cgd cgg cgh cgi cgo cgr ch- chb chc chd chf chg chh chi cho chr ci- cib cic cid cif cig cih cii cio cir co- cob coc cod cof cog coh coi coo cor crb crc crd crf crg crh cri cro crr dbb dbc dbd dbf dbg dbh dbi dbo dbr dcb dcc dcd dcf dcg dci dco dcr ddb ddc ddd ddf ddg ddh ddi ddo ddr dfb dfc dfd dff dfg dfh dfi dfo dfr dgc dgd dgf dgg dgh dgi dgr dh- dhb dhc dhd dhf dhh dhi dho dhr di- dib dic did dif dig dih dii dio dir dob doc dod dof dog doh doi doo dor drb drc drd drg dri dro drr fbb fbc fbd fbf fbg fbh fbi fbo fbr fcb fcc fcd fcf fcg fci fco fcr fdb fdc fdd fdf fdg fdh fdi fdo fdr ffc ffd fff ffg ffh ffi ffo ffr fgb fgc fgd fgf fgg fgh fgi fgr fhb fhc fhf fhg fhh fhi fho fhr fib fic fid fif fig fih fii fir fob foc fof fog foh foi foo for frb frc frd frf frg frh fri fro frr g-d gbc gbd gbf gbg gbh gbi gbo gbr gcb gcc gcd gcf gcg gch gci gco gcr gdb gdc gdd gdf gdh gdi gdo gdr gfb gfc gfd gff gfh gfi gfo gfr ggb ggc ggd ggg ggh ggi ggo ggr ghb ghc ghd ghg ghh ghi gho ghr gib gic gid gif gig gih gii gio gir gob goc god gof gog goh goi goo gor grb grc grd grf grg grh gri gro grr h-i hbb hbc hbd hbf hbg hbh hbi hbo hbr hcb hcc hcd hcf hcg hch hci hco hcr hdb hdc hdd hdf hdg hdh hdi hdo hdr hfb hfc hfd hff hfg hfh hfi hfo hfr hgb hgc hgf hgg hgh hgi hgo hgr hhb hhc hhd hhf hhg hhh hhi hho hhr hib hic hid hif hig hih hii hio hir hob hoc hod hof hog hoh hoi hoo hor hr- hrb hrc hrd hrf hrg hrh hri hro hrr i-d i-f ibb ibc ibd ibf ibg ibh ibi ibo ibr icb icc icd icf icg ich ici ico icr idb idc idd idf idg idh idi ido idr ifb ifc ifd iff ifg ifi ifo ifr igb igc igd igf igg igh igi igo igr ihb ihc ihd ihf ihg ihh ihi iho ihr iib iic iid iif iih iii iio iir io- iob ioc iod iof iog ioh ioi ioo ior ir- irb irc ird irf irg iri iro irr o-i ob- obb obc obd obf obg obh obi obo obr oc- ocb occ ocd ocf ocg och oci oco ocr odb odc odd odf odg odh odi odo odr of- ofb ofc ofd off ofg ofi ofo ofr ogc ogd ogf ogg ogh ogi ogo ohc ohd ohf ohg ohh ohi oho ohr oib oic oid oif oii oio oir oo- oob ooc ood oof oog ooh ooi ooo oor or- orb orc ord orf org orh ori oro orr rbb rbc rbd rbf rbg rbh rbi rbo rbr rcb rcc rcd rcf rcg rch rci rco rcr rdb rdc rdd rdf rdg rdh rdi rdo rdr rfb rfc rfd rff rfg rfh rfi rfo rfr rgb rgc rgd rgf rgg rgh rgi rgo rgr rh- rhb rhc rhd rhf rhg rhh rhi rho rhr rib ric rid rif rig rih rii rio rir rob roc rod rof rog roh roi roo ror rrb rrc rrd rrf rrg rrh rri rrr

bbbb bbch bbci bbdd bbdo bbfc bbrc bbrg bcbc bcbg bccc bcci bcfc bchd bcof bcor bd-r bdbc bddc bddh bdii bdog bfgf bgfc bhcc bhff bhir bhog bhoi bhor bibb bibi bibo bicc bicg bich bici bico bidi bido bidr biff bifi bigb bigc bigd bigg bigo bihi bio- bioc biog bioi birb bird birg biri biro birr bobb bobi bobo boch boco bodb bodh bodi bodo bofd boff bofh bogd bogg bogh bogi bogo bohd boho bohr boi- boid boii boob booc bood boof boog booh boor bor- bord borf borg borh bori boro borr brcb brdo brfc bric brid brig brih brio brob broc brod brog broh broo bror brrr c-bo c-cd cbbc cbcc cbcr cbdb cbdc cbdi cbdo cbfb cbfc cbgb cbid cbir cbrd cbrh ccbc cccb cccc cccf ccci ccdc ccdf ccdh ccdi ccdr ccfc ccfd ccff ccfi ccgc cchr ccic ccid ccii ccir ccob ccoc ccod ccrc ccrf ccrg ccri cd-r cdbf cddb cddr cdic cdii cdio cfbc cfbr cfcb cfcf cfco cffb cffr cfgo cfor cfrb cfrg cgcc cgcg cgfc cgro chch chci chdi chfc chfi chfr chgb chgd chib chic chid chif chig chih chir choc chod choh choi choo chor chrb chrc chrd chrf chro chrr cibc cibi cibo cicc cich cici cico cicr cidc cidg cidi cidr ciff cifg cigi cihr ciid ciii ciob cior cirb circ cirh ciri ciro cirr cobb cobh cobi cobo coch coco codd codi cofc coff cofi cogh cogi cogo coho coif coir coob cood coof cooh cor- corb corc cord corf corg cori coro corr crbc crcc crcr crdc crfc crib cric crif crig crob croc crod croh croo cror d-bo dbcc dbfc