1: (1 8 10)

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

2: (5 11 9)

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

3: (0 6 2)

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

4: (1 14 7)

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