-al a-a a-b aaa aab aae aal aan aaw ab- aba abb abe abl abn abw aea aeb aee ael aen aew al- ala alb ale all aln alw an- ana anb ane anl ann aw- awa awb awe awl awn aww baa bab bae bal ban baw bba bbb bbe bbl bbn bbw be- bea beb bee bel ben bew bla blb ble bll bln bna bnb bne bnl bnn bnw bwa bwb bwl eaa eab eae eal ean eaw eba ebb ebe ebl ebn ebw eea eeb eee eel een eew ela elb ele ell eln elw en- ena enb ene enl enn enw ewa ewb ewe ewl eww la- laa lab lae lal lan law lba lbb lbe lbl lbw lea leb lee lel len lew lla llb lle lll lln llw lna lnb lne lnl lnn lwa lwb lwl lwn lww naa nab nae nal nan naw nba nbb nbe nbl nbn nbw ne- nea neb nee nel nen new nla nlb nle nll nln nlw nna nnb nne nnl nnn nnw nwa nwb nwe nwl nwn waa wab wae wal wan waw wba wbb wbe wbn wbw wea web wee wel wen wew wl- wla wlb wle wll wln wlw wn- wna wne wnl wnn wnw wwa wwe wwl wwn www