they stick with three neighbors and don't return anything else. fortunately, the ridge of black worked well enough for a decent climb to 7000, and from there, i was heading to some nice distant clouds that looked about over center peak. in order to be above average in math, your child definitely needs more. for this headband, i used some unusual pieces! if you guys could at least point me in the right direction i'd appreciate it. i will be very disturbed even for a small problem. more, i was surprised by the tendency of the big tip to wander in low speed turns. 