import random
import copy

prob=[[1.0,1.0],[1.0,1.0]]
kiok=[]

Ans=[[random.randint(0,1),random.randint(0,1)] for _ in range(10)]
Q=copy.deepcopy(Ans)

J=0
H=None

while Ans != []:

    if J < len(kiok):
        K=kiok[J]
    else:
        if H is not None:
            K=H
        else:
            K=random.choice([[0,0],[0,1],[1,0],[1,1]])

    if K == Ans[-1]:
        prob[K[0]][K[1]] += 0.1
        if J == len(kiok):
            kiok.append(Ans.pop())
        else:
            Ans.pop()
        J+=1
        H=None
    else:
        prob[K[0]][K[1]] = max(0.1, prob[K[0]][K[1]]-0.1)
        J=0
        H=Ans[-1]
        Ans=copy.deepcopy(Q)

    print(Ans)