#define desk_width 10
#define desk_height 10
static unsigned char desk_bits[] = {
 0x00, 0x00, 0x00, 0x00, 0xCC, 0x00, 0xCC, 0x00, 0x00, 0x00, 0x00, 0x00,
 0xCC, 0x00, 0xCC, 0x00, 0x00, 0x00, 0x00, 0x00 };