1: (5 11 20)

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

2: (4 12 10)

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

3: (2 13 11)

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

4: (1 18 3)

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