Various mixes exist, pic. sleeve and label info is misleading and rarely matches exact musical content of the disc. Only way to establish exact mixes is by use of Matrix #, which in this case takes preference over any other data.
Matrix # :
SUPET - 103 A4 (Time 7.40, Full Vocals)
SUPE(T) 103 - B2 (with erased area prior to B2) (Time 6.44, Full Vocals)
Cat # Sleeve SUPET 103 / Labels SUPE T103