[0k]-k-k-k- [wk]-k-k-k j [Qk]-k-k-k- [0k]-k-k-k j 0-p I-p - w-p I-y - Q o I u u y y- [0p] I-p I y y- 0-p I-p - w-p I-y - Q - y p p p p [0p] I I - u - [9I]-I o p-I- I o I-I o I u 9 I-I u u y y p I-p I y y- 9-p I-p--- p I-y - 9 - y p p p I - I I p-y- 9-p I-p--- p I-y - 9 o I u u y y- p I-p I-y- [0k]-k-k-k- [wk]-k-k-k j [Qk]-k-k-k- [0I] I I-I-y u [9y]