1: (5 8 12)

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

2: (3 9 7)

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

3: (4 17 6)

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

4: (1 10 8)

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