#define mask_width 55
#define mask_height 57
static unsigned char mask_bits[] = {
 0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,
 0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,
 0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,
 0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,
 0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,
 0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,
 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,
 0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xff,
 0xff,0xff,0xff,0xff,0xff,0x7f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xff,0xff,0xff,0x07,0x00,0x00,0xfc,0xff,
 0xff,0xff,0x0f,0x00,0x00,0xfc,0xff,0xff,0xff,0x1f,0x00,0x00,0xfc,0xff,0xff,
 0xff,0x3f,0x00,0x00,0xfc,0xff,0xff,0xff,0x7f,0x00,0x00,0xfc,0xff,0xff,0xff,
 0xff,0x00,0x00,0xfc,0xff,0xff,0xff,0xff,0x01,0x00,0xfc,0xff,0xff,0xff,0xff,
 0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,
 0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,
 0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,
 0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,
 0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,
 0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,
 0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,
 0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,
 0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,
 0xfe,0xff,0xff,0xff,0xff,0x03,0x00,0xfe,0xff,0xff,0xff,0xff,0x03,0x00,0xfe,
 0xff,0xff,0xff,0xff,0x03,0x00,0xff,0xff,0xff,0xff,0xff,0x03,0x80,0xff,0xff,
 0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xfc,0xff,0xff,
 0xff,0xff,0x03,0x00,0xfc,0xff,0xff,0xff,0xff,0x03,0x00,0xf8,0xff,0xff,0xff,
 0xff,0x03,0x00,0xf0,0xff,0xff,0xff,0xff,0x03};
