1: (2 4 13)

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

2: (1 5 3)

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

3: (4 15 7)

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

4: (11 17 14)

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