1: (4 9 20)

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

2: (2 16 5)

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

3: (0 18 9)

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

4: (14 19 17)

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