t-t-y u y- o-o-i u y- t-t-y u y- o-o-i u y- t-t-u p a- O-O-O p a- u-u-u p o- I-I-y u I- o-w-w e r- t-t-y u y- o-o-i u y- t-t-y u y- o-o-i u y- T-T-u p u- i-i-y u i- r-r-r u y- t-t-t y u- e r t-y-r- r t y-u-t- t y u-i-y- u i - o p a- s-o-i u y- s-o-i u y- t-w-w e r- t-w-w e r- t-t-u o s- t