m0=defect     m1=cooperate   scores=( 3,-1)  totals=(3,-1)
m0=cooperate  m1=defect      scores=(-1, 3)  totals=(2,2)
m0=defect     m1=defect      scores=( 0, 0)  totals=(2,2)
m0=defect     m1=cooperate   scores=( 3,-1)  totals=(5,1)
m0=defect     m1=cooperate   scores=( 3,-1)  totals=(8,0)
m0=cooperate  m1=defect      scores=(-1, 3)  totals=(7,3)
m0=cooperate  m1=defect      scores=(-1, 3)  totals=(6,6)
m0=defect     m1=cooperate   scores=( 3,-1)  totals=(9,5)
m0=cooperate  m1=cooperate   scores=( 2, 2)  totals=(11,7)
m0=cooperate  m1=cooperate   scores=( 2, 2)  totals=(13,9)
Average per iteration scores: (1.30, 0.90)