d-tv dddd ddtv didi diii diiv din- dini dinn dint dird dirr dirt diti ditt ditv divd divi dntt drin drit drvn dvdr dvi- dvii dvin dvir dvnt idid idin idir idtv idvd iiii iiit iitr iitt ind- indi inid init inni innr inri intd inti intn intr invt iri- irid irin irri irti itin itri ivdr ivin n-ii n-tv ndnt ndri ndtv nidd nidi niir niit nind nini nirt nirv niti nitr nivr nnit nnnn nntn nnvt nrrd ntnd nttr nttv nvir nvtv ridd ridi riin rind rinn riri riti ritt rnin rnnt rntd rrrr rtdt rtnd rtvi tdri tdtv tidd tiit tind tini tinn tint tird tiri tirr titi titt tivi tndd tri- trin trit trtr tttt tvni tvri tvrr tvtv vidi viii vind vini vint viri virr virt viti vitt vivi vnir vrdi vrin vrnn vt-i vvvv