1: (3 5 15)

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

2: (2 7 4)

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

3: (6 16 14)

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

4: (1 11 5)

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