1: (3 15 18)

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

2: (1 17 4)

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

3: (0 15 14)

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

4: (12 19 16)

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