Random choice robot
--------------------------------------------------

S   0.2
D   0.2
S   1.1
U   1.1
D   1.1

0.0    0.5    0.8    0.5    0.1    
0.1    0.0    0.5    0.8    0.1    
0.3    0.5    0.4    0.3    0.0    
0.3    0.9    0.7    0.8    [0.0]  
0.0    0.0    0.2    0.8    0.7    
0.0    0.0    0.0    0.5    0.1    
0.0    0.0    0.0    0.5    0.1    
0.0    0.0    0.0    0.2    0.0    

--------------------------------------------------

L   0
S   0.8
D   0.8
S   1.6
D   1.6

0.0    0.5    0.8    0.5    0.1    
0.1    0.0    0.5    0.8    0.1    
0.3    0.5    0.4    0.3    0.0    
0.3    0.9    0.7    0.0    0.0    
0.0    0.0    0.2    0.0    0.7    
0.0    0.0    0.0    [0.5]  0.1    
0.0    0.0    0.0    0.5    0.1    
0.0    0.0    0.0    0.2    0.0    

--------------------------------------------------

S   0.5
U   0.5
U   0.5
R   0.5
L   0.5

0.0    0.5    0.8    0.5    0.1    
0.1    0.0    0.5    0.8    0.1    
0.3    0.5    0.4    0.3    0.0    
0.3    0.9    0.7    [0.0]  0.0    
0.0    0.0    0.2    0.0    0.7    
0.0    0.0    0.0    0.0    0.1    
0.0    0.0    0.0    0.5    0.1    
0.0    0.0    0.0    0.2    0.0    

--------------------------------------------------

L   0
S   0.7
R   0.7
U   0.7
S   1.0

0.0    0.5    0.8    0.5    0.1    
0.1    0.0    0.5    0.8    0.1    
0.3    0.5    0.4    [0.0]  0.0    
0.3    0.9    0.0    0.0    0.0    
0.0    0.0    0.2    0.0    0.7    
0.0    0.0    0.0    0.0    0.1    
0.0    0.0    0.0    0.5    0.1    
0.0    0.0    0.0    0.2    0.0    

--------------------------------------------------

U   0
S   0.8
D   0.8
U   0.8
R   0.8

0.0    0.5    0.8    0.5    0.1    
0.1    0.0    0.5    0.0    [0.1]  
0.3    0.5    0.4    0.0    0.0    
0.3    0.9    0.0    0.0    0.0    
0.0    0.0    0.2    0.0    0.7    
0.0    0.0    0.0    0.0    0.1    
0.0    0.0    0.0    0.5    0.1    
0.0    0.0    0.0    0.2    0.0    

--------------------------------------------------

S   0.1
D   0.1
L   0.1
D   0.1
D   0.1

0.0    0.5    0.8    0.5    0.1    
0.1    0.0    0.5    0.0    0.0    
0.3    0.5    0.4    0.0    0.0    
0.3    0.9    0.0    0.0    0.0    
0.0    0.0    0.2    [0.0]  0.7    
0.0    0.0    0.0    0.0    0.1    
0.0    0.0    0.0    0.5    0.1    
0.0    0.0    0.0    0.2    0.0    

Total dirt cleaned is 5.1