1: (0 1 2)

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

2: (1 5 15)

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

3: (3 20 13)

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

4: (2 21 15)

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