Math 112 All clues are with a shift of 12

1234567891011121314
Across
  1. 1. YAP
  2. 3. EQFE
  3. 7. EURDBUZEWU
  4. 10. WXQUZ
  5. 11. PUYQZEUAZ
  6. 12. SAXPQZ
  7. 13. FMJUOMN
  8. 14. RDMOFMX
Down
  1. 1. YANFGE
  2. 2. YMZPXQNDAF
  3. 4. EBTQD
  4. 5. DQOFMZSXQ
  5. 6. RSNAZMOOU
  6. 8. HAFQZS
  7. 9. FDUMZSXP