-ji iii iij iin iio iis iit iji ijk ijn ijo ijs ijt iki ikk iko iks ikt in- ini inj ink inn ino ins int io- ioi ioj ion ioo ios iot is- isi isj isk isn iso iss ist iti itj itk itn ito its itt j-i jii jij jin jio jis jit jjj jjk jjs jkk jkn jko jks jkt jnj jnn jno jns jnt joi joj jok jon joo jos jot jsi jsj jsk jsn jso jss jst jti jtk jtn jts jtt k-t kii kij kik kin kio kis kit kji kjs kki kkk kkn kks kkt kn- kni knk knn kno knt koi kok kon koo kos kot ksi ksk ksn kso kss kst ktj ktk ktn kto kts ktt n-i nii nik nin nio nis nit njk njn njs nki nkj nkk nkn nko nks nkt nni nnk nnn nno nns nnt no- noi noj nok non noo nos not nsi nsk nsn nso nss nst nti ntk ntn nto nts ntt o-i oii oik oin oio ois oit oji ojo ojs oki okj okk oko oks on- oni onj onk onn ono ons ont oo- ooi ook oon ooo oos oot os- osi osj osk osn oso oss ost ot- oti otk otn oto ots ott sii sij sik sin sio sis sit sji sjj sjk sjs sjt sk- ski skj skk sko sks skt sni snj snk snn sno sns snt soi soj sok son soo sos sot ss- ssi ssj ssk ssn sso sss sst sti stj stk stn sto sts stt tii tik tin tio tis tit tji tjo tjs tkk tko tks tkt tni tnk tnn tno tns tnt to- toi toj tok ton too tos tot tsi tsj tsk tsn tso tss tst tti ttk ttn tto tts ttt