1: (0 5 13)

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

2: (7 13 19)

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

3: (3 20 17)

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

4: (2 6 4)

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