1: (0 1 7)

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

2: (1 7 16)

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

3: (2 19 15)

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

4: (7 16 21)

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