1: (2 5 12)

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

2: (1 6 3)

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

3: (0 11 5)

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

4: (4 14 9)

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