#define snake_width 16
#define snake_height 16
static char snake_bits[] = {
0x33, 0x33, 
0xbb, 0xbb, 
0xee, 0xee, 
0xcc, 0xcc, 
0x33, 0x33, 
0xbb, 0xbb, 
0xee, 0xee, 
0xcc, 0xcc, 
0x33, 0x33, 
0xbb, 0xbb, 
0xee, 0xee, 
0xcc, 0xcc, 
0x33, 0x33, 
0xbb, 0xbb, 
0xee, 0xee, 
0xcc, 0xcc, 

};