1: (0 9 15)

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

2: (5 16 14)

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

3: (13 15 20)

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

4: (6 21 19)

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