e[------------------------------------------------------------]
B[---------------------------------------------3-3------------]
G[-2-2--4^-4-2---2------------4^-4-2---2-------2-2--4^-4--2---]
D[-2-2---------4---4-2---5-5---------4---4-2---0-0--------2---]
A[-0-0-------------------5-5------------------------------0---]
E[-----------------------3-3----------------------------------]