-al -ol a-a a-b a-t aaa aab aaj aal aao aat aau ab- aba abb abj abl abo abt abu aja ajb ajj ajl ajo ajt aju al- ala alb alj all alo alt alu aoa aob aoj aol aoo aot aou at- ata atb atl ato att atu au- aua aub auj aul auo aut b-u baa bab baj bal bao bat bau bba bbb bbl bbo bbt bbu bja bjj bjt bju bla blb blj bll blo blt blu boa bob boj bol boo bot bou bta btb btl bto btt btu bua bub buj bul buo but buu jaa jab jaj jal jao jat jau jba jbj jbl jbo jbt jbu jja jjb jjj jjl jju jla jlb jll jlo jlt jlu joa job joj jol joo jot jou jta jtb jtl jtt jtu jub jul juo jut la- laa lab laj lal lao lat lau lba lbb lbj lbl lbo lbt lbu ljj lju lla llb llj lll llo llt llu loa lob loj lol loo lot lou lta ltb ltl lto ltt ltu lua lub lul luo lut luu oaa oab oaj oal oao oat oau ob- oba obb obj obl obo obt obu oja ojb ojo oju ola olb oll olo olt olu oo- ooa oob ool ooo oot ot- ota otb otl oto ott otu ou- oua oul ouo out taa tab taj tal tao tat tau tba tbb tbj tbl tbo tbt tbu tjo tju tla tlj tll tlo tlt tlu to- toa tob toj tol too tot tou tta ttb ttl tto ttt ttu tua tub tuj tul tuo tut tuu ua- uaa uab uaj ual uao uat uau uba ubb ubl ubo ubt ubu ujo ula ulb ull ulo ult ulu uoa uob uoj uol uoo uot uta utb utj utl uto utt utu uua uut uuu