kkkkkkkk                                                                                                                                 
                 k::::::k                                                                                                                                 
                 k::::::k                                                                                                                                 
                 k::::::k                                                                                                                                 
    ssssssssss    k:::::k    kkkkkkkuuuuuu    uuuuuu rrrrr   rrrrrrrrr   nnnn  nnnnnnnn      aaaaaaaaaaaaa               cccccccccccccccczzzzzzzzzzzzzzzzz
  ss::::::::::s   k:::::k   k:::::k u::::u    u::::u r::::rrr:::::::::r  n:::nn::::::::nn    a::::::::::::a            cc:::::::::::::::cz:::::::::::::::z
ss:::::::::::::s  k:::::k  k:::::k  u::::u    u::::u r:::::::::::::::::r n::::::::::::::nn   aaaaaaaaa:::::a          c:::::::::::::::::cz::::::::::::::z 
s::::::ssss:::::s k:::::k k:::::k   u::::u    u::::u rr::::::rrrrr::::::rnn:::::::::::::::n           a::::a         c:::::::cccccc:::::czzzzzzzz::::::z  
 s:::::s  ssssss  k::::::k:::::k    u::::u    u::::u  r:::::r     r:::::r  n:::::nnnn:::::n    aaaaaaa:::::a         c::::::c     ccccccc      z::::::z   
   s::::::s       k:::::::::::k     u::::u    u::::u  r:::::r     rrrrrrr  n::::n    n::::n  aa::::::::::::a         c:::::c                  z::::::z    
      s::::::s    k:::::::::::k     u::::u    u::::u  r:::::r              n::::n    n::::n a::::aaaa::::::a         c:::::c                 z::::::z     
ssssss   s:::::s  k::::::k:::::k    u:::::uuuu:::::u  r:::::r              n::::n    n::::na::::a    a:::::a         c::::::c     ccccccc   z::::::z      
s:::::ssss::::::sk::::::k k:::::k   u:::::::::::::::uur:::::r              n::::n    n::::na::::a    a:::::a         c:::::::cccccc:::::c  z::::::zzzzzzzz
s::::::::::::::s k::::::k  k:::::k   u:::::::::::::::ur:::::r              n::::n    n::::na:::::aaaa::::::a  ......  c:::::::::::::::::c z::::::::::::::z
 s:::::::::::ss  k::::::k   k:::::k   uu::::::::uu:::ur:::::r              n::::n    n::::n a::::::::::aa:::a .::::.   cc:::::::::::::::cz:::::::::::::::z
  sssssssssss    kkkkkkkk    kkkkkkk    uuuuuuuu  uuuurrrrrrr              nnnnnn    nnnnnn  aaaaaaaaaa  aaaa ......     cccccccccccccccczzzzzzzzzzzzzzzzz