1: (7 10 17)

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

2: (6 13 8)

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

3: (4 11 9)

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

4: (10 18 12)

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