Once per week? Is that for LPF? I thought Spellcraft retry was once per day. Anyway, here you go:
1d20+9=12, 1d20+9=18, 1d20+9=19, 1d20+9=11, 1d20+9=16, 1d20+9=21, 1d20+9=26, 1d20+9=25, 1d20+9=24, 1d20+9=23, 1d20+9=11, 1d20+9=18, 1d20+9=17, 1d20+9=17, 1d20+9=27