#define B4_width 16
#define B4_height 16
static short B4_bits[] = {
   0x0000, 0xfffe, 0x8002, 0xbffa,
   0xa00a, 0xafea, 0xa82a, 0xabaa,
   0xaaaa, 0xaaaa, 0xa8aa, 0xafaa,
   0xa02a, 0xbfea, 0x800a, 0xfffa};