o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - p-y y-y y y a-y-y t y u o-e w e t - o-e w e t - o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - p-y y-y y y a-y u-w e t o-e w e t - p-e w e t - o-o o-o o- a-o o-o o- P-o o-u o p p - o--- p-p p-p p- p-p p-p p- p-p p-o p a a---- a - i u-y- o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - p-y y - y y a-y-y t y u o-e w e t - p-e w e t - o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - p-y--- a-u-w-e t o---- o---- o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - p-y y-y y y a-y-y t y u o-e w e t - o-e w e t - o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - p-y y-y y y a-y u-w e t o-e w e t - p-e w e t - o-o o-o o- a-o o-o o- P-o o-u o p p - o--- p-p p-p p- p-p p-p p- p-p p-o p a a---- a - i u-y- o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - p-y y - y y a-y-y t y u o-e w e t - p-e w e t - o-t t-t t- o-t r e e w e p-e w e t - p-e w e t - a-u-w-e t o---- o---- p-y--- a-u-w-e t o---- o---- p-y--- a-u-w-e t o---- o-a-o