1: (0 2 7)

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

2: (1 8 6)

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

3: (4 7 19)

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

4: (3 10 5)

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