1: (0 5 13)

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

2: (1 21 11)

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

3: (8 15 12)

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

4: (0 11 2)

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