1: (0 4 18)

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

2: (1 19 17)

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

3: (0 7 2)

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

4: (3 9 5)

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