1: (4 11 20)

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

2: (7 20 19)

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

3: (2 9 6)

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

4: (1 5 3)

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