1: (0 1 2)

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

2: (1 4 6)

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

3: (3 14 5)

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

4: (2 21 6)

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