o-o I u I o-o-a a p o y-- o-o I u I o-o-a a p o y-- y-y y o a p-p-I I o-u u u u I-y-- y-y y o a p-p-I I o-u u u u I-y-- u-u u a- p-u-- u-u u a- p-o-- y-y y o a p-p-I I o-u u u u I-y-- d-d-S a S d d G G f d-p-- d-d-S a S d d G G f d-p-- p-p p d d S-S-p p p-a-a- o o o-p- I--- p-p p d d S-S-p p p-a-a- o o o-p- I--- y I p d S o--- y I p d S p---- y- y y o d S-S-p p p-a-a- o o o-p- I--- o-o I u I o-o-a a p o y-- y-y y o a p-p-I I o-u u u u I-y-- u-u u a- p-u-- u-u u a- p-o-- y-y y o a p-p-I I o-u u u u I-y-- d-d-S a S d d G G f d-p-- p-p p d d S-S-p p p-a-a- o o o-p- I--- y I p d S o--- y I p d S p---- y- y y o d S-S-p p p-a-a- o o o-p- I