The bulk update request #4149 is pending approval.

create alias back_stripes (98) -> striped_back (563)
create alias backstripe (33) -> striped_back (563)

Reason: Checked all three tags and they show same thing (a stripe or stripes on back of character).

striped_back has 285 posts.
backstripe has 25 posts
back_stripes has 54 posts
(edit: NONE of the three tags have a wiki)

Similar to other plural -> singular aliases:

• <3_(markings) -> heart_(marking) : alias #55754
• <3_shaped_pillows -> heart_pillow : alias #55945
• <3-shaped_tattoos -> heart_tattoo : alias #55786
• accessories -> accessory : alias #14427
• against_walls -> against_wall : alias #35380
• air_bubbles -> air_bubble : alias #56146
• alchemical_symbols -> alchemical_symbol : alias #31725
• alternate_colors -> alternate_color : alias #7381
• amusement_rides -> amusement_ride : alias #43722

etc.