#define BC_width 16
#define BC_height 16
static short BC_bits[] = {
   0xa63d, 0x339c, 0xf9cf, 0xec66,
   0xc6cc, 0x9399, 0x3933, 0x6c66,
   0x6636, 0xcc9c, 0x99c9, 0x3363,
   0x6637, 0xf39f, 0x39cc, 0xbc65};