1: (0 4 7)

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

2: (3 8 6)

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

3: (2 16 7)

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

4: (1 21 10)

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