1: (0 1 2)

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

2: (2 6 19)

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

3: (5 20 18)

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

4: (1 19 4)

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