a-a a-c a-q aaa aac aak aaq aas aau ac- aca acc ack acq acs acu aka akc akk aks aku aqa aqc aqs as- asa asc ask asq ass asu au- aua auc auk aus c-- caa cac cak caq cas cau cca ccc cck ccs ccu cka ckc cks cqa cqc cqs csa csc csk csq css csu cua cuc cuk cuq cus cuu ka- kaa kac kak kas kau kca kcc kck kcs kcu kkc kkk kks kku kqa ksa ksc ksk kss ksu kuc kuk kus kuu qaa qac qas qau qca qcc qcs qqk qqq qqu qsa qsc qu- qua qus saa sac sak saq sas sau sca scc sck scs scu sk- ska skc skk skq sks sku sqa sqq sqs ss- ssa ssc ssk ssq sss ssu sua suc suk suq sus suu ua- uaa uac uak uaq uas uau uca ucc uck ucs ucu uka ukc ukk uku usa usc usk uss usu uua uuc uus uuu