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colors = [['red', 'green', 'green', 'red' , 'red'],
          ['red', 'red', 'green', 'red', 'red'],
          ['red', 'red', 'green', 'green', 'red'],
          ['red', 'red', 'red', 'red', 'red']]

measurements = ['green', 'green', 'green' ,'green', 'green']


motions = [[0,0],[0,1],[1,0],[1,0],[0,1]]

sensor_right = 0.7

p_move = 0.8

def show(p):
    for i in range(len(p)):
        print p[i]

#DO NOT USE IMPORT
#ENTER CODE BELOW HERE
#ANY CODE ABOVE WILL CAUSE
#HOMEWORK TO BE GRADED
#INCORRECT

p = []
sum=0
for k in range(len(colors)):
    sum=sum+len(colors[k])

pvalue=1./sum

for i in range(len(colors)):
    q=[]
    for j in range(len(colors[i])):
        q.append(pvalue)
    p.append(q)

def sense(p, Z):
    q = [ ]   
    for i in range(len(p)): 
        n=[]
        for j in range(len(p[i]):
            hit = (Z == colors[i]) 
            n.append(p[i][j] * (hit * sensor_right + (1-hit) * pMiss))
    return q

#Your probability array must be printed 
#with the following code.

show(p)