1: (10 12 15)

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

2: (12 16 20)

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

3: (2 17 14)

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

4: (1 19 4)

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