1: (0 10 15)

(0)(1 20 2)(3 22 5)(4 8 6)(7 12 10 16 15)(9 21 19 17 14)(11 18 13)

2: (9 21 14)

(0)(1 20 2)(3 22 5)(4 8 6)(7 12 10 16 15)(9)(11 18 13)(14 19 17)(21)

3: (7 12 15)

(0)(1 20 2)(3 22 5)(4 8 6)(7)(9)(10 16 15)(11 18 13)(12)(14 19 17)(21)

4: (11 18 13)

(0)(1 20 2)(3 22 5)(4 8 6)(7)(9)(10 16 15)(11)(12)(13)(14 19 17)(18)(21)