f---- f---- p---- p---- f---- f---- p---- p---- f-G-f-G- f-G-f-G- p-a-p-a- p-a-p-a- y-u-y-u- y-u-y-u- w-e-w-e- w-e-w-e- f-G-H-G- f-G-H-G- p-a-S-a- p-a-S-a- y-u-I-u- y-u-I-u- w-e-r-e- w-e-r-e- f-G-H-j- H-j-H-G- f-G-H-j- H-j-H-G- p-a-S-d- S-d-S-a- p-a-S-d- S-d-S-a- y-u-I-o- I-o-I-u- y-u-I-o- I-o-I-u- w-e-r-t- r-t-r-e- w-e-r-t- r-t-r-e- y---- y---- w---- w---- y---- y---- w---- w