1: (6 8 15)

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

2: (14 15 16)

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

3: (3 9 7)

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

4: (8 19 15)

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