1: (2 6 9)

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

2: (5 14 7)

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

3: (1 10 8)

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

4: (4 11 9)

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