1: (0 1 2)

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

2: (2 6 14)

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

3: (4 17 8)

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

4: (1 14 3)

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