1: (0 1 2)

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

2: (1 7 18)

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

3: (3 20 14)

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

4: (2 21 18)

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