1: (0 1 5)

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

2: (2 5 11)

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

3: (3 15 7)

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

4: (4 8 6)

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