@v     >   r108wv  #        >         r100rv 
 2     1   #       #        8        #     >v
 5     0   #       #        0       #       R
 5     1   #       #        1       #       v
 #######   v11rr<  #        r       #       ^
 w     r   1       #        4       #       #
 w     2   r       #        1       #       #
 K     7   3       #        1        #     # 
 >     ^   >2r119  r111r    ^######   #####  