1: (1 8 17)

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

2: (1 4 20)

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

3: (0 6 3)

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

4: (7 19 9)

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