4.3 Exchange Date 7 3.6 Exercise Business Day 90 12.4 Exercise Date 91 13.1(b) Exercise Period 91 13.1(a) Exercising Party 89 12.1(d) Exercising Party Pays 100 18.2(jXii) Expiration Date 91 13.1(h) Expiration Time 91 13.1(f) Fallback Exercise 93 13.8 FHLBSF 77 7.2(aXv) FIMMDA 78 7.2(aXvi