Intro E[-------------0----------------18-12-18-12-18-12-18-12---] B[-------------0----------------18-12-18-12-18-12-18-12---] G[--------------------------------------------------------] D[--------------------------------------------------------] A[-----------0--------------------------------------------] E[-----------0--------------------------------------------] E[--------------------------------------------------------] B[--------------------------------------------------------] G[-----7---7---6---5---5---4---7---7---6---3---3---4------] D[-----5---5---4---3---3---2---5---5---4---1---1---2------] A[--------------------------------------------------------] E[--------------------------------------------------------]