#define M26 0x03ffffffu
#define M25 0x01ffffffu
-#define B26 0x04000000u
#define B25 0x02000000u
#define B24 0x01000000u
((i) == 5 || (i) == 10 || (i) == 15 || (i) == 20 || (i) == 25 ? 9 : 10)
#define NPIECE 26
-#define B10 0x0400
#define B9 0x200
#define B8 0x100
#define M10 0x3ff