#define cave4_width 24
#define cave4_height 24
static char cave4_bits[] = {
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xc7,0xf1,0xdf,0x83,0xea,0x53,0x94,0xc2,
0x51,0x85,0xc4,0xc9,0xa8,0x44,0x8a,0x8a,0x68,0xaa,0x91,0x2a,
0x8a,0x92,0xa8,0x84,0xa2,0x32,0x84,0xa4,0x30,0xa4,0x54,0x28,
0x85,0x44,0x22,0x84,0x7f,0x20,0xfc,0xc0,0x3f,0x07,0x00,0xe0};