1: (4 7 20)

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

2: (3 8 6)

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

3: (1 10 7)

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

4: (0 17 9)

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