1: (0 1 2)

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

2: (1 5 18)

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

3: (4 20 16)

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

4: (2 21 18)

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