1: (3 6 16)

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

2: (5 19 7)

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

3: (1 8 4)

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

4: (6 11 14)

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