1: (4 11 18)

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

2: (3 11 5)

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

3: (6 19 16)

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

4: (2 18 5)

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