1: (0 3 8)

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

2: (2 20 4)

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

3: (1 3 16)

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

4: (15 21 19)

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