1: (0 1 2)

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

2: (1 5 7)

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

3: (3 8 6)

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

4: (2 21 7)

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