#define cancellation_width 24
#define cancellation_height 24
static char cancellation_bits[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x02,0x00,
0x00,0x02,0x00,0x00,0x06,0x06,0x00,0x14,0x01,0x80,0x8c,0x02,
0x00,0x68,0x02,0x3c,0x38,0x00,0xe0,0xff,0x00,0x00,0x18,0x1f,
0x80,0x16,0x30,0x00,0x71,0x00,0xc0,0x10,0x00,0x60,0x16,0x00,
0x10,0x70,0x00,0x18,0x40,0x00,0x00,0x80,0x00,0x00,0x80,0x00,
0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};