r r
rr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr r r r r rrr rr r | rr r | rr r | rr r | rr r | rr r | rr r | rr r | rr r | r
r r | r||||||||
r r | rr r | rr r | rr r | rr r | rr r | rr r | rr r | rr r | r
r r | r||||||||
r r | rr r | rr r | rr r | rr r | rr r | rr r | rr r | rr r | r
r r | r
r r