1: (0 1 2)

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

2: (1 5 19)

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

3: (3 20 18)

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

4: (2 21 19)

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