1: (0 3 8)

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

2: (2 20 4)

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

3: (3 19 6)

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

4: (5 10 7)

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