1: (0 1 5)

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

2: (3 5 21)

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

3: (2 6 4)

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

4: (1 19 5)

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