#define kill_width 16
#define kill_height 16
static unsigned char kill_bits[] = {
   0x08, 0x40, 0x8c, 0xc1, 0x80, 0x01, 0xf0, 0x0f, 0x54, 0x35, 0xfe, 0x7f,
   0xa8, 0x1a, 0xa8, 0x16, 0xa8, 0x1a, 0xa8, 0x16, 0xa8, 0x1a, 0xa8, 0x16,
   0xa8, 0x1a, 0xa8, 0x16, 0xa8, 0x1a, 0xf8, 0x1f};