1: (2 7 19)

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

2: (1 17 4)

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

3: (3 10 5)

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

4: (8 19 15)

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