Known filenames:
PneumaticCraft-1.7.10-1.5.6-59-universal.jar
PneumaticCraft-1.7.10-1.5.6-59-universal (1).jar
PNEUMATICCRAFT-1.7.10-1.5.6-59-UNIVERSAL.jar
PneumaticCraft-1.7.10-v1.5.6-59.jar
pneumaticcraft-1.7.10-1.5.6-59-universal.jar
PNEUMATICCRAFT-1.7.10-1.5.6-59.jar
PneumaticCraft.jar
Pneumatic-Craft.jar
PneumaticCraft-1.7.10-1.5.6-59.jar
PneumaticCraft-1.5.6-59.jar
!10 PneumaticCraft-1.7.10-1.5.6-59-universal.jar