-ic b-u bbb bbc bbd bbe bbi bbu bbw bcb bcc bcd bce bci bcu bdb bdc bdd bde bdi bdu bdw be- beb bec bed bee bei beu bew bi- bib bic bid bie bii biu biw bub buc bud bue bui buu buw bwb bwc bwd bwi bwu c-- cbb cbc cbd cbe cbi cbu cbw ccb ccc ccd cce cci ccu ccw cdb cdc cdd cde cdi cdu cdw ce- ceb cec ced cee cei ceu cew ci- cib cic cid cie cii ciu ciw cub cuc cud cue cui cuu cuw cw- cwb cwc cwd cwe cwi cwu dbb dbc dbd dbe dbi dbu dcb dcc dcd dce dci dcu dcw ddb ddc ddd dde ddi ddu ddw de- deb dec ded dee dei deu dew di- dib dic did die dii diu diw dub duc dud due dui dwb dwc dwe dwi dwu dww ebb ebc ebd ebe ebi ebu ebw ec- ecb ecc ecd ece eci ecu ecw ed- edb edc edd ede edi edu edw eeb eec eed eee eew eib eic eid eie eii eiu eu- eub euc eud eue eui ewb ewc ewd ewe ewi ewu eww i-d ibb ibc ibd ibe ibi ibu ibw icb icc icd ice ici icu icw idb idc idd ide idi idu idw ie- iec ied iee iei iib iic iid iie iii iiu iiw iu- iub iuc iud iue iui iwb iwc iwd iwe iwi iwu iww ubb ubc ube ubi ubu ubw ucb ucc ucd uce uci ucu ucw udb udc udd ude udi udu ueb uec ued uee uei uew uib uic uid uie uii uiu uuc uue uuu uwb uwc uwe uww wbb wbc wbd wbe wbi wbw wcb wcc wcd wce wci wcu wcw wdb wdc wdi wdu web wec wed wee wei wew wib wic wid wie wii wiu wub wuc wud wue wwc wwd wwe wwi wwu www