1: (0 1 2)

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

2: (1 4 16)

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

3: (3 20 7)

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

4: (2 21 16)

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