Intro :
|----------------------------------------|
|----------------------------------------|
|------------------------------------7---|
|--5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5------5|
|--------------------------------------------------|
|--------------------------------------------------|
|33--3----33-55--3-33--3---33-55-----33--3----33-55|
|--5--5-5-------5----5--5-5-------3----5--5-5------|
|--------------------|
|--------------------|
|--------------------| x3
|3-5-0--3-5-0--3-5-0-|
control this...