1: (0 1 6)

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

2: (3 6 19)

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

3: (2 7 4)

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

4: (1 10 6)

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