spnur the ruegnlar rleus, and usnig a prne-iinductoin fomulra, atetmpt to raelucnh the gmae fomr zreo and dvieocer how teh pcrioss to ctacluale the oclibque agnle mkaes the onraeilgl tachenqieu for hnititg a golfl bal lteoltly urnionezcgaobl, adnindg a mdialecious cmopnelot to amnuplaite the ocutmcie.