--i7.2.1
[-13 -5 9 -1, -11 3 -7]/# # # # # # # 
--i7.2.2 
[-13 -5 9 -11, -1 3 -7]/# # # # # # # 
--i7.2.3
[-13 5, -9 11 1 -3 7]/# # # # # # # 
--i7.2.4
[-13 5 9 -11 3, -1 -7]/# # # # # # # 
--i7.2.5
[-13 5 9 -11, 3 -1 -7]/# # # # # # # 
--i7.2.6
[-13 7, -9 -11 1 -5 -3]/# # # # # # # 
--i7.2.7
[-13 -7 11 -3 -1, 5 -9]/# # # # # # #