| SPACER | COLOR | SEQUENCE |
| spacer1 | White | GAACTCAACAAAAAAACATTAGTCTAATATTA |
| spacer2 | White | GTACTGATGACATACACCTGTCAGCTCTCATT |
| spacer3 | White | TTGCCGCGAAGACCAGTGAACTGGAAATCTGG |
| spacer4 | White | TACGATATATTCACCCGACCCGGCAAAACAACG |
| spacer5 | White | CCAGCGCCGTTGGTCTGATTTACTGGCGTTGC |
| spacer6 | White | CGGTGTTGTCAATAAAAACACTGTTGCGTATT |