-ol lll llo llq lls llt llu lol loo loq los lot lou lsl lso lsq lss lst lsu ltl lto lts ltt ltu lul luo lus lut luu oll olo ols olt olu oo- ool ooo oos oot oqo os- osl oso osq oss ost osu ot- otl oto ots ott otu ou- oul ouo ous out qls qoo qos qqq qqu qsl qso qst qto qtq qts qu- qul quo qus qut sll slo slq sls slt slu sol soo soq sos sot sou sql sqq sqs ss- ssl sso ssq sss sst ssu stl sto stq sts stt stu sul suo suq sus sut suu tll tlo tls tlt tlu to- tol too toq tos tot tou tqo tsl tso tsq tss tst tsu ttl tto tts ttt ttu tul tuo tus tut tuu ull ulo uls ult ulu uol uoo uos uot usl uso uss ust usu utl uto uts utt utu uus uut uuu