1: (4 7 9)

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

2: (7 11 13)

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

3: (10 15 12)

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

4: (2 8 5)

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