1: (0 2 4)

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

2: (2 11 16)

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

3: (1 21 13)

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

4: (12 17 15)

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