C6h6 2

C6h6 2C6h6 2C6h6 2C6h6 2
C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2
C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2
C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2
C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2C6h6 2