H H H H H H H l l H H l l H H l l H H l l H H l l H H l l H H l l H H eeeeeeee eee l l HHHHHHHHHHHHHHHHH e ee l l H H e e l l ooooo ooo H H eeeeeeeeeeeeee l l ooo oooo H H e l l o o o H H e l l o oo H H ee l l o oo H H eeeeeeeeeeee l ll ooo oooo H H l l oooooooooo H H l l HH HH l l H H NNN NN N NN N CCCCCCCCCC ! N N N C ! ! N N N C !!! N N NN CC !! N N N C !! N N N C iii ii !! NN N NN C iiiii iiii ! N N N e ee C iii t ii !! N NN N e ee C t eeeeeeeeeee ssssss !!! N N N e eee CC i t i e ee sss sss !!! N NN NN e eee oooooooo C i tttttttttt i e ee ss !!! N N NN e eeeeeeeeeeeee ooqo ooo C i t i eeeeeeeeeeeee sss !! N N N e o o C i t i e ssss !!! N N N e o o CC i t i e s ! N NNN eeeee oo o CCCC i t i ee s ! N N eeeeee ooooo ooo CCCC i t i eeeeeeeee sss sss ooooo CCCCCCCCCCC i i ssssss !! !!!! !!!!