1: (0 1 2)

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

2: (1 4 7)

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

3: (3 8 5)

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

4: (2 10 7)

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