e--------------------------------------------------------------------------------| b--------------------------------------------------------------------------------| g--------------------------------------------------------------------------------| d 10 12(x7) 10(x7) 12(x7) 10(x7) 12(x7) 10(x7) 10(x4)----------------------------| a ----------------------------------------------------10(x3) 9(x2) 7(x3) 5(x2)---| E--------------------------------------------------------------------------------| e-----------------------------------------------------------------------------| b-----------------------------------------------------------------------------| g-----------------------------------------------------------------------------| d-----------------------------------------------------------------------------| a 7(x2)-----------------------------------------------------------------------| E-----------------------------------------------------------------------------|
