1: (5 8 10)

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

2: (1 8 18)

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

3: (0 6 3)

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

4: (9 19 17)

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