1: (3 8 15)

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

2: (7 19 9)

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

3: (3 8 15)

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

4: (5 16 14)

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