1: (0 8 13)

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

2: (7 14 9)

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

3: (2 15 13)

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

4: (1 19 4)

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