1: (0 4 8)

(0 6 4 19 16 5 2)(1 21 20 9 3)(7 14 12)(8)(10 17 11)(13 18 15)

2: (2 16 5)

(0 6 4 19 16)(1 21 20 9 3)(2)(5)(7 14 12)(8)(10 17 11)(13 18 15)

3: (1 21 3)

(0 6 4 19 16)(1)(2)(3 20 9)(5)(7 14 12)(8)(10 17 11)(13 18 15)(21)

4: (4 19 6)

(0 6 16)(1)(2)(3 20 9)(4)(5)(7 14 12)(8)(10 17 11)(13 18 15)(19)(21)