1: (0 1 2)

(0)(1 4 2 15 6)(3 22 18 8 5)(7 11 9)(10 14 12)(13 19 16)(17 21 20)

2: (1 4 6)

(0)(1)(2 15 6)(3 22 18 8 5)(4)(7 11 9)(10 14 12)(13 19 16)(17 21 20)

3: (3 8 5)

(0)(1)(2 15 6)(3)(4)(5)(7 11 9)(8 22 18)(10 14 12)(13 19 16)(17 21 20)

4: (2 15 6)

(0)(1)(2)(3)(4)(5)(6)(7 11 9)(8 22 18)(10 14 12)(13 19 16)(15)(17 21 20)