1: (0 2 13)

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

2: (1 16 4)

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

3: (5 18 21)

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

4: (15 19 17)

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