1: (0 1 3)

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

2: (1 6 8)

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

3: (5 9 7)

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

4: (3 19 8)

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