1: (0 1 4)

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

2: (1 6 13)

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

3: (2 19 11)

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

4: (8 14 12)

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