1: (2 6 8)

(0 7 4)(1 20 3)(2)(5 22 21)(6 13 8 11 9)(10 15 12)(14 18 16)(17 23 19)

2: (0 7 4)

(0)(1 20 3)(2)(4)(5 22 21)(6 13 8 11 9)(7)(10 15 12)(14 18 16)(17 23 19)

3: (1 20 3)

(0)(1)(2)(3)(4)(5 22 21)(6 13 8 11 9)(7)(10 15 12)(14 18 16)(17 23 19)(20)

4: (8 11 13)

(0)(1)(2)(3)(4)(5 22 21)(6 13 9)(7)(8)(10 15 12)(11)(14 18 16)(17 23 19)(20)