1: (0 1 2)

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

2: (1 5 17)

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

3: (3 18 16)

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

4: (2 20 17)

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