1: (0 5 11)

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

2: (6 15 18)

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

3: (14 19 16)

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

4: (13 21 18)

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