1: (6 10 17)

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

2: (0 14 9)

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

3: (5 17 8)

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

4: (13 18 16)

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