1: (2 8 15)

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

2: (1 14 3)

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

3: (2 11 5)

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

4: (6 12 9)

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