#define h_rotl_width 15
#define h_rotl_height 15
static unsigned char h_rotl_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0xe4, 0x03, 0xfc, 0x0f, 0x3c, 0x0c, 0x3c, 0x18,
   0x7c, 0x18, 0x00, 0x18, 0x00, 0x18, 0x08, 0x18, 0x18, 0x0c, 0xf0, 0x0f,
   0xe0, 0x03, 0x00, 0x00, 0x00, 0x00};