1: (0 1 3)

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

2: (1 5 7)

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

3: (4 8 6)

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

4: (3 20 7)

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