1: (2 7 21)

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

2: (0 8 6)

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

3: (2 7 21)

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

4: (1 11 3)

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