1: (0 12 17)

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

2: (11 21 14)

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

3: (6 12 19)

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

4: (10 15 13)

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