options
--readTypes=TTTB --read1PairFiles=12B_5GEX_S20_L002_I1_001.fastq.gz --read2PairFiles=12B_5GEX_S20_L002_I2_001.fastq.gz --read3PairFiles=12B_5GEX_S20_L002_R1_001.fastq.gz --read4PairFiles=12B_5GEX_S20_L002_R2_001.fastq.gz