1: (7 11 16)

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

2: (4 12 10)

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

3: (7 11 16)

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

4: (2 8 5)

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