-al a-a a-i a-t aaa aad aag aai aal aar aat ad- ada add adg adi adl adr adt ag- aga agd agg agi agl agr agt ai- aia aid aig aii ail air ait al- ala ald alg ali all alr alt ar- ara ard arg ari arl arr art at- ata atd atg ati atl atr att daa dad dag dai dal dar dat dda ddd ddg ddi ddl ddr ddt dga dgd dgg dgi dgl dgr dgt di- dia did dig dii dil dir dit dl- dla dld dlg dli dll dlr dlt dra drd drg dri drl drr drt dta dtd dtg dti dtl dtr dtt g-d gaa gad gag gai gal gar gat gda gdd gdi gdl gdr gdt gga ggd ggg ggi ggr ggt gia gid gig gii gil gir git gla gld glg gli gll glr glt gra grd grg gri grl grr grt gta gtd gtg gti gtl gtr gtt i-d ia- iaa iad iag iai ial iar iat ida idd idg idi idl idr idt iga igd igg igi igl igr igt iia iid iii iil iir iit il- ila ild ilg ili ill ilr ilt ir- ira ird irg iri irl irr irt ita itd itg iti itl itt la- laa lad lag lai lal lar lat lda ldd ldg ldi ldl ldr ldt lga lgd lgg lgi lgl lgr lgt lia lid lig lii lil lir lit lla lld llg lli lll llr llt lra lrd lrg lri lrr lrt lta ltd ltg lti ltl ltr ltt ra- raa rad rag rai ral rar rat rda rdd rdg rdi rdl rdr rdt rga rgd rgg rgi rgr rgt ria rid rig rii ril rir rit rla rld rlg rli rll rlr rlt rra rrd rrg rri rrl rrr rrt rta rtd rtg rti rtl rtr rtt taa tad tag tai tal tar tat tda tdd tdg tdi tdl tdr tdt tga tgg tgi tgl tgr tgt tia tid tig tii til tir tit tla tld tlg tli tll tlr tlt tra trd trg tri trl trr trt tta ttd ttg tti ttl ttr ttt