1: (9 13 18)

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

2: (7 14 11)

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

3: (9 13 18)

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

4: (6 10 8)

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