1: (5 15 20)

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

2: (2 16 14)

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

3: (1 18 3)

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

4: (0 10 15)

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