| SPACER | COLOR | SEQUENCE |
| spacer1 | BurlyWood | GACAGAACGGCCTCAGTAGTCTCGTCAGGCTCC |
| spacer2 | Orange | CTGTTTTCGCAAATCTATGGACTATTGCTATTC |
| spacer3 | OrangeRed | GGGCGCACGGAATACAAAGCCGTGTATCTGCTC |
| spacer4 | Orchid | TGGCTCTGCAACAGCAGCACCCATGACCACGTC |
| spacer5 | PaleVioletRed | GAAATGCTGGTGAGCGTTAATGCCGCAAACACA |
| spacer6 | CadetBlue | ATTACGCCTTTTTGCGATTGCCCGGTTTTTGCC |