# 7 segment encoding
#      0
#     ---  
#  5 |   | 1
#     ---   <- 6
#  4 |   | 2
#     ---
#      3
   
encoding =  {0: "1000000",
             1: "1111001",
             2: "0100100",
             3: "0110000",
             4: "0011001", 
             5: "0010010",
             6: "0000010",
             7: "1111000",
             8: "0000000",
             9: "0010000"
            }