5- 1 P s D-s P o i o P-i Y t- 1 P s D-s P o P o Y t - w- [0u] P s D-s P o i o P-i Y t- 0 P s D-s P o [0s] u i [5o]--- u u [1u] u [1u] y [1t] e [1t] e [1t]-[1u]-[1u] t [1u]-[1u]-[1u] y [1t] e [1t]-[1t]-[1t]-[1t] t [1u]-[1u]-[1t]-1- [1E] t [1E] u 1-[1u] t [1u]-[1u]-[1E]-[1t] E [1t] E [1t]-[1t]-1 :r u u [1u] u [1u] y [1t] e [1t] e [1t]-[1u]-[1u] t [1u]-[1u]-[1u] y [1t] e [1t]-[1t]-[1t]-[1t] t [1P] P [1P]-[1P] t [1u] t [1u]-[1u]-[1u]-[1u] t [5o] o [5o] i [5o]-[5i]- u-1-1 i i Y i-4-[4i]-[4Y] y [4t]-4-4-P o P-1-[1s]-[1o] i [1u]-1-1-1- [5a] a a o a-a o [5a] a a o a-a o [5s] s s s u t t e [1t]-[1t]-[1t]-- [0u] P s D-s P o i o P-i Y t- 0 P s D-s P o [0s] u i [5o]--- u u [1u] u [1u] y [1t] e [1t] e [1t]-[1u]-[1u] t [1u]-[1u]-[1u] y [1t] e [1t]-[1t]-[1t]-[1t] t [1P] P [1P]-[1P] t [1u] t [1u]-[1u]-[1u]-[1u] t [5o] o [5o] i [5o]-[5i]- u-1-1 i i Y i-4-[4i]-[4Y] y [4t]-4-4-P o P-1-[1s]-[1o] i [1u]-1-1-1- [5a] a a o a-a o [5a] a a o a-a o [5s] s s s u t t e [1t]-[1t]-[1t]-- [1t]-[1t]-[1t]-- [5s] s s s u t t e [1t]-t-t-1- D-D-D-D D [4D] d s D d s s p s-s-s-s- [1P] p o o--- [5a]-a-a-o- [5d] g d S s a - [5o] s o I i u t E [1t]-[1t]-[1t]-u u u u [1u]-[1u] y [1t] e [1t]-[1e]-[1u]-[1u] u [1u] u [1u]-[1u] y [1t] e [1t]-[1t]-[1t]-1- [1u]-[1u]-[1u] t [1u] t [1u]-[1t] u 1-1 t [1s] s s s u t u t [5u]-u-u u i Y i-4-[4i]-[4Y] y [4t]-4-4-P o P-1-[1s]-[1o] i [1u]-1-1-1- [5a] a a a a o - [5a] a a o a-a o [5s] s s s u t Y t [1Y]-[1Y]-[1Y] i i Y i-4-[4i]-[4Y] y [4t]-4-4-P o P-1-[1s]-[1o] i [1u]-1-1-1- [5a] a a a a o - [5a] a a o a-a o [5s] s s s u t t E [5u]-t-t-[5o] o [1s] s s s u t t t [5u]-t-t-w- [0u] P s D-s P o i o P-i Y t- 1 E t Y-t E w [1E] w ( [10]