6r27d6 5r27d 4r27 3r27d6 2r27d
h117d g117 f117d6 e117d d117
sa17 ra17d6 qa17d pa17 oa17d6
3j07d6 2j07d 1j07 0j07d6 zj07d
etz7d dtz7 ctz7d6 btz7d atz7