1: (3 12 20)

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

2: (2 14 5)

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

3: (1 17 4)

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

4: (16 20 18)

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