1: (1 6 17)

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

2: (0 8 4)

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

3: (5 10 7)

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

4: (1 2 3)

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