1: (3 7 9)

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

2: (6 19 8)

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

3: (3 7 9)

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

4: (1 18 4)

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