1: (0 3 4)

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

2: (3 5 8)

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

3: (2 14 6)

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

4: (1 21 4)

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