-ic bbb bbc bbd bbi bbl bbw bcb bcc bcd bci bcl bdb bdc bdd bdi bdl bdw bi- bib bic bid bii bil biw blb blc bld bli bll bwb bwc bwd bwi bwl c-- cbb cbc cbd cbi cbl cbw ccb ccc ccd cci ccl ccw cdb cdc cdd cdi cdl cdw ci- cib cic cid cii cil ciw cl- clb clc cld cli cll clw cw- cwb cwc cwd cwi cwl dbb dbc dbd dbi dbl dcb dcc dcd dci dcl dcw ddb ddc ddd ddi ddl ddw di- dib dic did dii dil diw dl- dlb dlc dld dli dll dwb dwc dwi dww i-d ibb ibc ibd ibi ibl ibw icb icc icd ici icl icw idb idc idd idi idl idw iib iic iid iii iil iiw il- ilb ilc ild ili ill iwb iwc iwd iwi iwl iww lbb lbc lbd lbi lbl lbw lcb lcc lcd lci lcl lcw ldb ldc ldd ldi ldl ldw lib lic lid lii lil liw llb llc lld lli lll llw lwb lwc lwd lwi lwl lww wbb wbc wbd wbi wbw wcb wcc wcd wci wcl wcw wdb wdc wdi wdl wib wic wid wii wil wl- wlb wlc wli wll wlw wwc wwd wwi wwl www