1: (5 9 16)

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

2: (1 14 7)

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

3: (3 8 6)

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

4: (9 12 15)

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