-ic bbb bbc bbd bbh bbi bbl bcb bcc bcd bch bci bcl bdb bdc bdd bdh bdi bdl bhb bhc bhd bhh bhi bhl bi- bib bic bid bih bii bil blb blc bld blh bli bll c-- cbb cbc cbd cbh cbi cbl ccb ccc ccd cch cci ccl cdb cdc cdd cdh cdi cdl ch- chb chc chd chh chi chl ci- cib cic cid cih cii cil cl- clb clc cld clh cli cll dbb dbc dbd dbh dbi dbl dcb dcc dcd dci dcl ddb ddc ddd ddh ddi ddl dh- dhb dhc dhd dhh dhi dhl di- dib dic did dih dii dil dl- dlb dlc dld dlh dli dll h-i hbb hbc hbd hbh hbi hbl hcb hcc hcd hch hci hcl hdb hdc hdd hdh hdi hdl hhb hhc hhd hhh hhi hhl hib hic hid hih hii hil hlb hlc hld hlh hli hll i-d ibb ibc ibd ibh ibi ibl icb icc icd ich ici icl idb idc idd idh idi idl ihb ihc ihd ihh ihi ihl iib iic iid iih iii iil il- ilb ilc ild ilh ili ill lbb lbc lbd lbh lbi lbl lcb lcc lcd lch lci lcl ldb ldc ldd ldh ldi ldl lhb lhc lhd lhh lhi lib lic lid lih lii lil llb llc lld lli lll