-ol b-u bbb bbd bbg bbi bbl bbo bbt bbu bdb bdd bdg bdi bdl bdo bdt bdu bgb bgd bgg bgi bgl bgo bgt bgu bi- bib bid big bii bil bio bit biu blb bld blg bli bll blo blt blu bob bod bog boi bol boo bot bou btb btd btg bti btl bto btt btu bub bud bug bui bul buo but buu dbb dbd dbg dbi dbl dbo dbt dbu ddb ddd ddg ddi ddl ddo ddt ddu dgd dgg dgi dgl dgt dgu di- dib did dig dii dil dio dit diu dl- dlb dld dlg dli dll dlo dlt dlu dob dod dog doi dol doo dot dou dtb dtd dtg dti dtl dto dtt dtu dub dud dug dui dul duo dut g-d gbd gbg gbi gbl gbo gbt gbu gdb gdd gdi gdl gdo gdt gdu ggb ggd ggg ggi ggo ggt ggu gib gid gig gii gil gio git giu glb gld glg gli gll glo glt glu gob god gog goi gol goo got gou gtb gtd gtg gti gtl gto gtt gtu gu- gub gud gug gui gul guo gut guu i-d ibb ibd ibg ibi ibl ibo ibt ibu idb idd idg idi idl ido idt idu igb igd igg igi igl igo igt igu iib iid iii iil iio iit iiu il- ilb ild ilg ili ill ilo ilt ilu io- iob iod iog ioi iol ioo iot iou itb itd itg iti itl ito itt itu iu- iub iud iug iui iut lbb lbd lbg lbi lbl lbo lbt lbu ldb ldd ldg ldi ldl ldo ldt ldu lgb lgd lgg lgi lgl lgo lgt lgu lib lid lig lii lil lio lit liu llb lld llg lli lll llo llt llu lob lod log loi lol loo lot lou ltb ltd ltg lti ltl lto ltt ltu lub lud lug lui lul luo lut luu o-i ob- obb obd obg obi obl obo obt obu odb odd odg odi odl odo odt odu ogd ogg ogi ogl ogo ogt oib oid oii oil oio oit oiu olb old olg oli oll olo olt olu oo- oob ood oog ooi ool ooo oot ot- otb otd otg oti otl oto ott otu ou- oud oui oul ouo out tbb tbd tbg tbi tbl tbo tbt tbu tdb tdd tdg tdi tdl tdo tdt tdu tgb tgg tgi tgl tgo tgt tgu tib tid tig tii til tio tit tiu tld tlg tli tll tlo tlt tlu to- tob tod tog toi tol too tot tou ttb ttd ttg tti ttl tto ttt ttu tub tud tug tui tul tuo tut tuu ubb ubg ubi ubl ubo ubt ubu udb udd udg udi udl udo udt udu ugb ugg ugi ugl ugo ugt ugu uib uid uig uii uil uio uit uiu ulb uld ulg uli ull ulo ult ulu uob uod uog uol uoo uot utb utd uti utl uto utt utu uug uut uuu