1: (2 4 15)

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

2: (1 5 3)

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

3: (4 17 6)

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

4: (10 18 16)

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