1: (0 1 5)

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

2: (1 7 12)

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

3: (6 20 8)

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

4: (5 21 12)

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