1: (3 8 20)

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

2: (1 17 4)

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

3: (3 12 6)

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

4: (7 19 9)

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