1: (8 9 12)

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

2: (2 6 12)

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

3: (5 18 7)

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

4: (4 14 11)

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