1: (0 4 6)

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

2: (1 11 5)

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

3: (0 4 6)

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

4: (2 14 7)

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