1: (0 1 2)

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

2: (2 5 7)

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

3: (4 8 6)

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

4: (1 7 3)

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