u-u-u-- u-u-u-- u-o-t-y- u---- i-i-i - i i-u-u - u o-o-u-y- t---- r-r-r-- r-r-r-- r-y-w-e- r---- t-t-t - t t-r-r - r y-y-r-e- w---- p-p-p-- p-p-p-- p-s-i-o- p---- P-P-P - P P-p-p - p s-s-p-o- i---- Y-Y-Y-- Y-Y-Y-- Y-I-r-T- Y---- u-u-u - u u-Y-Y - Y I-I-Y-T- r