#define root_weave_width 16
#define root_weave_height 16
static char root_weave_bits[] = {
   0x77, 0x77, 0xdd, 0xdd, 0xbb, 0xbb, 0xee, 0xee, 0x77, 0x77, 0xdd, 0xdd,
   0xbb, 0xbb, 0xee, 0xee, 0x77, 0x77, 0xdd, 0xdd, 0xbb, 0xbb, 0xee, 0xee,
   0x77, 0x77, 0xdd, 0xdd, 0xbb, 0xbb, 0xee, 0xee};