limerick limbo

how about figuring out these three figure skating questions, the first of which ends with:?? they are intended to open the mind for interesting footwork innovations. there are eight three turns: two blades–right and left, two edges–inside and outside, and two directions–forward and backward. combine these three degrees of freedom for eight different threes: RFO, RFI, RBO, RBI, LFO, LFI, LBO, and LBI. you agree? but here is the third (three-part) question: what is the definition of “choctaw”, how many choctaws exist in the brain, and what percentage of these have you witnessed in three-dimensional reality three planets out from the sun?