1: (2 5 11)

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

2: (2 12 10)

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

3: (1 6 3)

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

4: (4 14 7)

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