1: (2 4 8)

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

2: (0 5 3)

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

3: (4 19 6)

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

4: (1 20 11)

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