1: (0 1 2)

(0)(1 10 8 4 2 21 16)(3 7 5)(6 18 11 19 17)(9 14 12)(13 20 15)

2: (1 10 16)

(0)(1)(2 21 16 8 4)(3 7 5)(6 18 11 19 17)(9 14 12)(10)(13 20 15)

3: (6 18 11)

(0)(1)(2 21 16 8 4)(3 7 5)(6 19 17)(9 14 12)(10)(11)(13 20 15)(18)

4: (2 21 16)

(0)(1)(2 8 4)(3 7 5)(6 19 17)(9 14 12)(10)(11)(13 20 15)(16)(18)(21)