M:
  S = 4
  K = 2
y[2]:
	0 H
	1 T
a[4x4]:
	0 0 0.950549
	0 1 0.049251
	0 2 0.000100
	0 3 0.000100
	1 0 0.000100
	1 1 0.555444
	1 2 0.000100
	1 3 0.444356
	2 0 0.250000
	2 1 0.250000
	2 2 0.250000
	2 3 0.250000
	3 0 0.999700
	3 1 0.000100
	3 2 0.000100
	3 3 0.000100
b[4x2]:
	0 0 0.917874
	0 1 0.082126
	1 0 0.000100
	1 1 0.999900
	2 0 0.500000
	2 1 0.500000
	3 0 0.000100
	3 1 0.999900
pi[4]:
	0 0.874825
	1 0.000100
	2 0.000100
	3 0.124975