M:
  S = 2
  K = 5
y[5]:
	0 H
	1 T
	2  
	3  
	4  
a[2x2]:
	0 0 0.865581
	0 1 0.134419
	1 0 0.162249
	1 1 0.837751
b[2x5]:
	0 0 0.611693
	0 1 0.388307
	0 2 0.000000
	0 3 0.000000
	0 4 0.000000
	1 0 0.729226
	1 1 0.270774
	1 2 0.000000
	1 3 0.000000
	1 4 0.000000
pi[2]:
	0 0.268095
	1 0.731905