1: (0 11 15)

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

2: (6 16 14)

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

3: (0 11 15)

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

4: (2 12 9)

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