1: (1 6 15)

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

2: (3 19 11)

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

3: (1 8 4)

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

4: (5 9 7)

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