-ic b-u bbb bbc bbd bbe bbi bbo bbq bbu bcb bcc bcd bce bci bco bcq bcu bdb bdc bdd bde bdi bdo bdq bdu be- beb bec bed bee bei beo beq beu bi- bib bic bid bie bii bio biu bob boc bod boe boi boo boq bou bqc bqd bqe bub buc bud bue bui buo buu c-- cbb cbc cbd cbe cbi cbo cbq cbu ccb ccc ccd cce cci cco ccu cdb cdc cdd cde cdi cdo cdq cdu ce- ceb cec ced cee cei ceo ceq ceu ci- cib cic cid cie cii cio ciq ciu co- cob coc cod coe coi coo coq cou cqb cqc cqd cqi cqo cub cuc cud cue cui cuo cuq cuu dbb dbc dbd dbe dbi dbo dbq dbu dcb dcc dcd dce dci dco dcu ddb ddc ddd dde ddi ddo ddq ddu de- deb dec ded dee dei deo deq deu di- dib dic did die dii dio diq diu dob doc dod doe doi doo doq dou dqe dub duc dud due dui duo ebb ebc ebd ebe ebi ebo ebq ebu ec- ecb ecc ecd ece eci eco ecq ecu ed- edb edc edd ede edi edo edu eeb eec eed eee eeo eib eic eid eie eii eio eiu eo- eob eoc eod eoe eoi eoo eoq eou eqe eqq equ eu- eub euc eud eue eui i-d ibb ibc ibd ibe ibi ibo ibu icb icc icd ice ici ico icq icu idb idc idd ide idi ido idq idu ie- iec ied iee iei iib iic iid iie iii iio iiu io- iob ioc iod ioe ioi ioo iou iqc iqd iqe iqu iu- iub iuc iud iue iui o-i ob- obb obc obd obe obi obo obu oc- ocb occ ocd oci oco ocu odb odc odd ode odi odo odu oeb oec oed oee oei oeo oib oic oid oie oii oio oiu oo- oob ooc ood ooi ooo oqb oqo ou- ouc oud oue oui ouo qbc qbd qbe qbq qcc qcd qci qco qdb qec qed qee qeo qic qid qie qio qiu qoi qoo qqq qqu qu- qud que qui quo ubb ubc ube ubi ubo ubu ucb ucc ucd uce uci uco ucu udb udc udd ude udi udo udu ueb uec ued uee uei uib uic uid uie uii uio uiq uiu uob uoc uod uoe uoo uuc uue uuu