#define cancellation_width 24
#define cancellation_height 24
static char cancellation_bits[] = {
0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x08,0x00,0x00,0x10,0x00,
0x00,0x10,0x04,0x08,0x10,0x02,0x10,0x54,0x01,0x60,0x90,0x00,
0x80,0xd3,0x00,0x00,0x7c,0x01,0x00,0x39,0x00,0x00,0xfc,0x00,
0x00,0x1a,0x1f,0x00,0x19,0x60,0x80,0xd2,0x00,0x40,0x12,0x00,
0x20,0x30,0x00,0x10,0x20,0x00,0x00,0x20,0x00,0x00,0x20,0x00,
0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};