1: (0 1 3)

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

2: (1 5 16)

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

3: (2 19 7)

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

4: (4 11 6)

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