1: (4 9 12)

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

2: (3 9 5)

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

3: (7 13 10)

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

4: (5 14 12)

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