1: (0 4 15)

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

2: (3 21 6)

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

3: (5 16 13)

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

4: (4 20 8)

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