1: (0 2 3)

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

2: (2 6 16)

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

3: (1 21 14)

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

4: (13 19 15)

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