6zg2ja 5zg2j 4zg2 3zg2ja 2zg2j
h9f2j g9f2 f9f2ja e9f2j d9f2
sif2 rif2ja qif2j pif2 oif2ja
3re2ja 2re2j 1re2 0re2ja zre2j
e1d2j d1d2 c1d2ja b1d2j a1d2