1: (0 4 12)

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

2: (3 20 8)

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

3: (2 21 19)

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

4: (1 5 12)

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