GULFSTREAM 10/7

[Pecci]

1:1::8::7::2:
2:3::5::2::4:
3:6::2::5::1:
4:7::4::1::5:
5:6::7::9::1:
6:5::8::9::2:
7:9::6::2:
8:6::4:
9:5::8::10::9:
10:9::11::6::12: