1: (0 1 13)

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

2: (3 13 21)

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

3: (2 16 9)

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

4: (1 20 13)

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