1: (5 9 19)

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

2: (4 10 8)

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

3: (1 11 9)

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

4: (0 6 2)

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