1: (1 6 21)

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

2: (0 20 2)

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

3: (1 8 3)

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

4: (4 9 7)

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