1: (0 3 12)

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

2: (1 20 5)

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

3: (2 8 4)

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

4: (3 19 6)

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