h-ii hhhh hhhs hihi hiis hiki hiri hirk hirs hish hiss hkir hkis hrhs hshs hski ihis ihss iiii iiis iirs iisi iisr ikki ikri irhs iri- iris irki irks irri irrs ishi ishk ishr ishs isis isri issh issi issr isss khhk khhs khii khis khki khkk khkr khks khri khrk khrr khsi khss kihh kihi kihk kihr kihs kiii kiik kiis kiki kikk kikr kiri kirk kirr kirs kish kisi kisk kisr kiss kkhh kkhi kkhk kkhr kkik kkkk kkrh kkrk kkrr kkrs kksi kksr kkss krhs krik kris krkh krki krkk krkr krks krri krrk krrr krrs krsh krsk krsr krss kshi kshk kshr kshs ksii ksik ksir ksis kskk kskr ksks ksrh ksrr ksrs kssi kssr ksss rhhs rihs riis riki rikk riri rirs rish risi risk riss rkss rrhs rrrr rshs rsis s-ii shhh shhs shih shii shik shir shis shri shrs sihi sihk sihr sihs siik sikh siki sikr siks siri sirk sirr sirs sish sisi sisk siss skhs skik skir skis skss srhs sris sshs ssis ssri ssrs sssh sssi ssss