1: (0 1 17)

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

2: (6 17 21)

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

3: (3 19 7)

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

4: (1 20 17)

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