1: (0 3 8)

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

2: (1 20 6)

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

3: (0 4 17)

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

4: (2 9 7)

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