1: (0 1 2)

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

2: (1 5 16)

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

3: (3 17 13)

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

4: (2 21 16)

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