shea sheb shee sheh shel sher shes sheu shha shhh shhs shl- shls shre shrs shua shub shue shul shur shus shuu slaa slab slae slas slau slea sleb slee sler sles slhs slre slrs slsa slsu slub slue slur sras sreb sres srhs srub ssaa ssab ssas ssau ssbr ssee sses sshl sshs ssla ssle ssra ssrl ssrs sssa sssb sssh ssss suar suas sub- suba subb subh subl subs suee suel suer sues sueu suha suhb suhl suhr sul- sula sule sulh sull sulu sur- sura sure surr surs suru sus- susa suse suss susu suus uaes uahs uars uaru uasa uaua ubal ubar ubba ubbe uber ubla uble ubls ubra ueba uele uell uers uess uher uhle uhrs uhss uhuh ulaa ulae ular ulas ulea uleb ulee ules ulla ulle ullr ulsa ulua ulul ulus ural uras urau urba urbe urbs ure- urea ureh ures urla urle urls urra urre urrh ursa urse urss ursu urur urus us-a usaa usal usar usas usba usbe usbl usbr usbs usea usee usel user uses usha ushr ushs ushu usle uslu usra ussa ussb usse ussr usss ussu usua usul usus uulu uuuu