1: (4 16 21)

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

2: (1 18 14)

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

3: (2 3 21)

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

4: (17 22 20)

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