gaga[8], gagi[8], giga[8], gigo[8], agia[6], agio[6], gaio[6],
gag[7], gig[7], aga[5], agi[5], gai[5], gie[5], ago[5], ego[5], goi[5], ogi[5],
ag[4], go[4], aa[2], eo[2],