1: (0 1 2)

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

2: (1 4 9)

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

3: (3 14 5)

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

4: (2 21 9)

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