This is one of my lessons to help your fingers reach further, but may help you in this situation.

[tab]
e |---12--------------11--------------11-------------11--------------|
b |-------13--------------13-------------12--------------12----------|
g |-----------14--------------14-------------14--------------13------|
d |---------------15--------------15-------------15--------------15--|
a |-------------------------------------------------------------------|
e |-------------------------------------------------------------------|

e |---11--------------10--------------10-------------10--------------|
b |-------12--------------12-------------11--------------11----------|
g |-----------13--------------13-------------13--------------12------|
d |---------------14--------------14-------------14--------------13--|
a |-------------------------------------------------------------------|
e |-------------------------------------------------------------------|

[/tab]