1: (2 11 20)

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

2: (9 21 18)

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

3: (7 12 10)

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

4: (1 20 15)

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