First Part:4 -4 5. 5 5. 5 -4 5 6. -6 6 5 4 4 -4 5 7 -6 6.5 4 -4 5 -6 6 5 -4 5 4. Second part:6 -6 -7 7. -7 7 -8 7 -7 -6 6 -6 -7 7 -6 6 5 4.7 -8. -8 8 -8 7 -8 8. 9 8 -8 7 -7 -6 6 -6 -7 7.-7 7 -8 7 -7 -6 6. -6 6 5 4.4 -4 5 7 -6 6. 5 4 -4 5 -6 6 5 -4 5 4.