1: (8 11 19)

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

2: (7 12 10)

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

3: (5 13 11)

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

4: (4 9 6)

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