1: (0 1 5)

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

2: (3 5 21)

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

3: (2 6 4)

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

4: (1 19 5)

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