1: (0 13 19)

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

2: (0 4 11)

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

3: (1 20 6)

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

4: (3 8 5)

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