>spacer
cacgaaCATGGCTGCAGCTCGTCAGTACTTTCAGAATCATGGCGTGCATGGTAGAATGACCCCTTTAACGGACTTCGACATGGCAATAACCCCCCGTTTCTACAAGTAGAGGAGAAAAGTATTGACATGAGCGCTCCCGGCACAAGGGCCAAAGAAGTCTCCAATTTCTTATTTCCGAATGACATGCGTCTCCTTGCGGGTAAATCACCGACCGCAATTCATAGAAGCCTGGGGGAACAGATAGGTCTAATTAGCTTAAGAGAGTAAATCCTGGGATCATTCAGTAGTAACCATAAACTTACGCTGGGGCTTCTTCGGCGGATTTTTACAGTTACCAGgatccgat