#define stepfwd_width 17
#define stepfwd_height 17
static char stepfwd_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x18, 0x00,
   0x30, 0x18, 0x00, 0x70, 0x18, 0x00, 0xf0, 0x18, 0x00, 0xf0, 0x19, 0x00,
   0xf0, 0x1b, 0x00, 0xf0, 0x19, 0x00, 0xf0, 0x18, 0x00, 0x70, 0x18, 0x00,
   0x30, 0x18, 0x00, 0x10, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00};
