8
P1  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0   1.0 1.0   [d(x)=C1 ]
   1   4   0 0 1.000000 1.000000 <x>
   0
   0
P2  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0   1.0 1.0   [d(x)=C1 ]
   1   6   0 0 1.000000 1.000000 2<x>
   0
   0
P3  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0   1.0 1.0   [d(x)=C1 ]
   1   1   0 0 1.000000 1.000000 <x>
   0
   0
P4  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0   1.0 1.0   [d(x)=C1 ]
   1   2   0 0 1.000000 1.000000 2<x>
   0
   0
P5  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0   1.0 1.0   [d(x)=C2 ]
   1   4   0 0 1.000000 1.000000 2<x>
   0
   0
P6  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0
   1   1   0 0 1.000000 1.000000 <x>+<y>
   0
   0
P7  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0   1.0 1.0   [d(x)=C2 ]
   1   3   0 0 1.000000 1.000000 <x>
   0
   0
P8  1.0   1   0   1 0 1.000000 1.000000  1.000000 1.000000  1.0 1.0 0   1.0 1.0   [d(x)=C2 ]
   1   1   0 0 1.000000 1.000000 <x>
   0
   0