x5
x3
x6
x4
x6
x2
x2
x3
x3
x11
x4
x4
x7
x2
x2
x2
x7
x4
x2
x2
x2
x2
x2
x22
x3
x2
x2
x2
x2
x2
x2
x2
x2
x4
x4
x6
x18
x27
x4