1: (0 1 6)

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

2: (1 10 12)

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

3: (9 19 11)

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

4: (6 21 12)

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