1: (0 1 4)

(0)(1 20 4 16 2)(3 8 5)(6 11 9)(7 21 17 15 13)(10 14 12)(18 22 19)

2: (4 16 20)

(0)(1 20 2)(3 8 5)(4)(6 11 9)(7 21 17 15 13)(10 14 12)(16)(18 22 19)

3: (7 21 17)

(0)(1 20 2)(3 8 5)(4)(6 11 9)(7 15 13)(10 14 12)(16)(17)(18 22 19)(21)

4: (3 8 5)

(0)(1 20 2)(3)(4)(5)(6 11 9)(7 15 13)(8)(10 14 12)(16)(17)(18 22 19)(21)