STEMMING: G - C - G - H - D 



C-GREP:

D|--2------------5-------------10---------------------------|
H|--1------------5-------------8----------------------------|
G|--0------------5-------------9----------------------------|
C|--0------------0-------------0----------------------------|
G|----------------------------------------------------------|



F-GREP:

D|--3-------------7-----------10----------------------------|
H|--1-------------6-----------10----------------------------|
G|--2-------------5-----------10----------------------------|
C|--0-------------------------------------------------------|
G|----------------------------------------------------------|



G-GREP:

D|--0-------------5------------9----------------------------|
H|--0-------------3------------8----------------------------|
G|--0-------------4------------7----------------------------|
C|----------------------------------------------------------|
G|----------------------------------------------------------|