1: (0 1 3)

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

2: (1 5 8)

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

3: (4 11 6)

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

4: (3 21 8)

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