1: (0 6 19)

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

2: (4 20 14)

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

3: (3 13 5)

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

4: (2 8 19)

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