jonon[7],
jojo[8], ojoj[8], joni[6], nono[4], znoi[4], ozoi[4], ozon[4], zono[4],
joj[7], jin[5], jon[5], ino[3], oni[3], non[3], ono[3], zin[3], zon[3], zoo[3],
oj[4], in[2], ni[2], no[2], on[2], oz[2],
