1: (0 7 13)

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

2: (6 21 9)

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

3: (7 20 11)

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

4: (8 12 10)

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