1: (0 3 16)

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

2: (2 18 4)

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

3: (15 20 17)

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

4: (3 19 13)

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