1: (0 1 2)

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

2: (1 5 17)

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

3: (3 18 16)

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

4: (2 20 17)

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