1: (0 1 3)

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

2: (5 8 12)

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

3: (7 14 11)

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

4: (4 10 6)

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