2

2-11 2-9 2-8 2-10
2-12 2-13 2-17 2-16
2-14 2-15 2-18 2-24
2-0 2-1 2-25 2-19
2-3 2-2 2-26 2-22
2-6 2-7 2-23 2-21
2-5 2-4 2-20