1: (4 7 19)

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

2: (1 8 19)

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

3: (2 17 5)

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

4: (3 10 6)

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