1: (0 7 10)

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

2: (6 14 8)

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

3: (5 18 10)

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

4: (1 20 17)

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