1: (0 3 4)

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

2: (3 5 8)

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

3: (2 11 6)

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

4: (1 14 4)

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