1: (0 1 2)

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

2: (1 5 7)

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

3: (3 9 6)

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

4: (2 10 7)

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