1: (0 4 7)

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

2: (1 8 6)

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

3: (0 11 2)

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

4: (3 20 10)

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