76o0 86o02 96o02d a7o0 b7o02
wxp02 xxp02d yxp0 zxp02 0xp02d
loq02d moq0 noq02 ooq02d poq0
afr0 bfr02 cfr02d dfr0 efr02
z5r02 05r02d 15r0 25r02 35r02d