kkkkkkkk                                                  888888888
        k::::::k                                                88:::::::::88
        k::::::k                                              88:::::::::::::88
        k::::::k                                             8::::::88888::::::8
         k:::::k    kkkkkkk ooooooooooo       eeeeeeeeeeee   8:::::8     8:::::8            cccccccccccccccc   ooooooooooo      mmmmmmm    mmmmmmm
         k:::::k   k:::::koo:::::::::::oo   ee::::::::::::ee 8:::::8     8:::::8          cc:::::::::::::::c oo:::::::::::oo  mm:::::::m  m:::::::mm
         k:::::k  k:::::ko:::::::::::::::o e::::::eeeee:::::ee8:::::88888:::::8          c:::::::::::::::::co:::::::::::::::om::::::::::mm::::::::::m
         k:::::k k:::::k o:::::ooooo:::::oe::::::e     e:::::e 8:::::::::::::8          c:::::::cccccc:::::co:::::ooooo:::::om::::::::::::::::::::::m
         k::::::k:::::k  o::::o     o::::oe:::::::eeeee::::::e8:::::88888:::::8         c::::::c     ccccccco::::o     o::::om:::::mmm::::::mmm:::::m
         k:::::::::::k   o::::o     o::::oe:::::::::::::::::e8:::::8     8:::::8        c:::::c             o::::o     o::::om::::m   m::::m   m::::m
         k:::::::::::k   o::::o     o::::oe::::::eeeeeeeeeee 8:::::8     8:::::8        c:::::c             o::::o     o::::om::::m   m::::m   m::::m
         k::::::k:::::k  o::::o     o::::oe:::::::e          8:::::8     8:::::8        c::::::c     ccccccco::::o     o::::om::::m   m::::m   m::::m
        k::::::k k:::::k o:::::ooooo:::::oe::::::::e         8::::::88888::::::8        c:::::::cccccc:::::co:::::ooooo:::::om::::m   m::::m   m::::m
        k::::::k  k:::::ko:::::::::::::::o e::::::::eeeeeeee  88:::::::::::::88  ......  c:::::::::::::::::co:::::::::::::::om::::m   m::::m   m::::m
        k::::::k   k:::::koo:::::::::::oo   ee:::::::::::::e    88:::::::::88    .::::.   cc:::::::::::::::c oo:::::::::::oo m::::m   m::::m   m::::m
        kkkkkkkk    kkkkkkk ooooooooooo       eeeeeeeeeeeeee      888888888      ......     cccccccccccccccc   ooooooooooo   mmmmmm   mmmmmm   mmmmmm