1: (2 6 18)

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

2: (5 20 16)

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

3: (14 19 17)

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

4: (4 21 18)

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