1: (0 1 2)

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

2: (1 5 10)

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

3: (4 18 6)

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

4: (2 21 10)

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