#define max_width 11
#define max_height 10
static unsigned char max_bits[] = {
   0xfe, 0x07, 0xfe, 0x07, 0xfe, 0x07, 0x0e, 0x07, 0x0e, 0x07, 0x0e, 0x07,
   0x0e, 0x07, 0xfe, 0x07, 0xfe, 0x07, 0xfe, 0x07 };