1: (2 6 15)

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

2: (5 18 7)

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

3: (14 21 17)

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

4: (4 11 15)

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