-er -ic bbb bbc bbe bbh bbi bbo bbr bcb bcc bce bch bci bco bcr bcv be- beb bec bee beh bei beo ber bev bhb bhc bhe bhh bhi bho bhr bhv bi- bib bic bie bih bii bio bir biv bob boc boe boh boi boo bor bov brb bre brh bri bro brr brv bvb bvc bve bvh bvi bvo bvr bvv c-- cbb cbc cbe cbh cbi cbo cbr cbv ccb ccc cce cch cci cco ccr ccv ce- ceb cec cee ceh cei ceo cer cev ch- chb chc che chh chi cho chr chv ci- cib cic cie cih cii cio cir civ co- cob coc coe coh coi coo cor cov crb crc cre crh cri cro crr crv cvb cvc cve cvh cvi cvo cvr cvv ebb ebc ebe ebh ebi ebo ebr ebv ec- ecb ecc ece ech eci eco ecr ecv eeb eec eee eeo eer eev ehb ehc ehe ehh ehi eho ehr ehv eib eic eie eii eio eir eiv eo- eob eoc eoe eoh eoi eoo eor erb erc ere erh eri ero err erv evb evc eve evh evi evo evr evv h-i hbb hbc hbe hbh hbi hbo hbr hbv hcb hcc hce hch hci hco hcr hcv he- heb hec hee heh hei heo her hev hhb hhc hhe hhh hhi hho hhr hhv hib hic hie hih hii hio hir hiv hob hoc hoe hoh hoi hoo hor hov hr- hrb hrc hre hrh hri hro hrr hrv hv- hvb hvc hvo hvr hvv i-v ibb ibc ibe ibh ibi ibo ibr ibv icb icc ice ich ici ico icr icv ie- iec iee iei ier iev ihb ihc ihe ihh ihi iho ihr ihv iib iic iie iih iii iio iir io- iob ioc ioe ioh ioi ioo ior iov ir- irb irc ire iri iro irr irv ivb ivc ive ivi ivo ivr ivv o-i ob- obb obc obe obh obi obo obr obv oc- ocb occ och oci oco ocr ocv oeb oec oee oeh oei oeo oer ohc ohe ohh ohi oho ohr oib oic oie oii oio oir oiv oo- oob ooc ooh ooi ooo oor oov or- orb orc ore orh ori oro orr orv ov- ovb ovc ove ovh ovi ovo ovv rbb rbc rbe rbh rbi rbo rbr rcb rcc rce rch rci rco rcr rcv re- reb rec ree reh rei reo rer rev rh- rhb rhc rhe rhh rhi rho rhr rhv rib ric rie rih rii rio rir riv rob roc roe roh roi roo ror rov rrb rrc rrh rri rrr rvb rvc rve rvh rvi rvo rvr rvv v-e vbc vbh vbi vbo vbr vbv vcc vce vch vci vco vcr veb vec vee veh vei veo ver vh- vhb vhc vhe vhi vho vi- vib vic vie vii vio vir viv vob voc voe voh voi voo vor vov vrb vrc vre vrh vri vrr vvb vvc vvi vvo vvr vvv

bbbb bbch bbci bbeb bbrc bcbc bccc bcci bcec bcer bche bcie bcor bcvo bebb bebe bebi bebo bech beci beeb beer behr beic beir beo- beor berc bere beri bero berr bevo bhcc bher bhie bhir bhoi bhor bibb bibe bibi bibo bicc bice bich bici bico bieb bier bihe bihi bio- bioc bioi birb bire biri biro birr bive bivi bobb bobe bobi bobo boce boch boco boec boee boeo boer boho bohr boi- boie boii boob booc booe booh boor bor- bore borh bori boro borr bove bovi bovo brcb brce breb brec bree brei breo brer brev bric brie brih brio brob broc broe broh broo bror brrr brvi c-bo cbbc cbcc cbce cbcr cbec cbee cber cbir cbre cbrh cbvb cbve cbvr ccbc cccb cccc ccci cccv ccee cche cchr ccic ccii ccir cciv ccob ccoc ccrc ccre ccri ccvi ccvo cec- cece ceci ceco ceeb ceec ceor cer- cerc cere ceri cero cevo chce chch chci cheb chec chee cheh cher chev chib chic chie chih chir chiv choc choh choi choo chor chov chrb chrc chro chrr chvo cibc cibe cibi cibo cicc cich cici cico cicr ciee cier cihr ciii ciob cior cirb circ cire cirh ciri ciro cirr civc cive civh civo cobb cobe cobh cobi cobo coce coch coco coho coir coob cooh cor- corb corc core cori coro corr cove covo crbc crcc crce crcr cre- creb crec cree creh crei creo crib cric crie crob croc croe croh croo cror cvcc cver cvii cvrr ebbc ebbo ebbr ebcc eber ebic eboe eboo ebor ebro ecbc ecbe eccb eccc ecce ecci ecco eche echo ecib eco- ecrc ecri ecrr ecrv eeee eeoc eerc eero ehcc eheh eher ehre eich eico eiec eiei eier eiho eire eoir eore eori erbb erbe ercc erce erch ereb erec erei erer erev erhc eric erie erih erio erob eroc eroe eroi eroo errc erre erro erve ervi ever evie evir evoe evoo evre h-ii hbic hbio hboc hcbc hccb hccc hcch hchi hebb hebe hebi hebo hebr hech heeb heer hehe heho heic heie heih heir heor herb herc here heri hero herr heve hevi hhhh hi-c hi-v hibi hicc hice hich hico hiei hier hihc hihe hihi hiho hiie hiob hioc hire hiri hiro hive hobe hobo hoce hoch hocr hoei hoer hohe hoho hoie hoir hooe hoor horc hore hori horo horr hove hovi hree hrib hrob hrrc hvcc i-be ibec ibeh ibie ibrc ibri ibro icbc iccb iccc icci icco iccr icec icee icer ichc iche ichi icho ichr icoc icor icrc icre icrr iecc ieie ieio ieoh iere ieri ihcc iher ihob ihrc ihre ihvh iiie iiii iiio iioi iioo iirc iobi ioci ioee ioii ioio iooi iooo iore iori irbe ircc iree irer iri- iric irie irio irob iroc iroh irov irrc irre irri ivbv ivec iver ivic ivie ivor ivre o-eo obbo obec ober obie oboe oboi obor obre obrh obri obro obvi ocbc