#define land_tile_width 16
#define land_tile_height 16
static char land_tile_bits[] = {
   0x00, 0x00, 0xfc, 0xf9, 0xfc, 0xf9, 0xfc, 0xf9, 0x00, 0x00, 0x9f, 0x3f,
   0x9f, 0x3f, 0x9f, 0x3f, 0x00, 0x00, 0xfc, 0xf9, 0xfc, 0xf9, 0xfc, 0xf9,
   0x00, 0x00, 0x9f, 0x3f, 0x9f, 0x3f, 0x9f, 0x3f};