/*
Goal state 1:
1 2 3 
4 5 6 
7 8 0
*/
static char GOAL_2[9] = 
{'1', '2', '3', '4', '5', '6', '7', '8', '0'};

static char EXAMPLE_1_1[9]=
{'1', '2', '3', '4', '6', '0', '7', '5', '8'};
          
static char EXAMPLE_1_2[9]=
{'4', '1', '2', '7', '6', '3', '0', '5','8'};

static char EXAMPLE_1_3[9]=
{'4', '1', '2', '7', '6', '3', '5', '8','0'};


/*
Goal state 2:
1 2 3 
8 0 4 
7 6 5
*/

static char GOAL_2[9] = 
{'1', '2', '3', '8', '0', '4', '7', '6', '5'};

static char EXAMPLE_2_1[9] = 
{'1', '3', '4', '8', '6', '2', '7', '0', '5'};

static char EXAMPLE_2_2[9] = 
{'2', '8', '1', '0', '4', '3', '7', '6', '5'};

static char EXAMPLE_2_3[9] = 
{'2', '8', '1', '4', '6', '3', '0', '7', '5'};

static char EXAMPLE_2_4[9] = 
{'5', '6', '7', '4', '0', '8', '3', '2', '1'};