1: (0 1 2)

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

2: (1 7 19)

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

3: (6 20 14)

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

4: (2 21 19)

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