Joining these two R1 files:

304428_S1_L001_R1_001.blastx.daa and 304428_S1_L002_R1_001.blastx.daa
--------------------
Joining these two R2 files:
304428_S1_L001_R2_001.blastx.daa and 304428_S1_L002_R2_001.blastx.daa
--------------------
Joining these two R1 files:

329774_S1_L001_R1_001.blastx.daa and 329774_S1_L002_R1_001.blastx.daa
--------------------
Joining these two R2 files:
329774_S1_L001_R2_001.blastx.daa and 329774_S1_L002_R2_001.blastx.daa
--------------------
Joining these two R1 files:

329775_S2_L001_R1_001.blastx.daa and 329775_S2_L002_R1_001.blastx.daa
--------------------
Joining these two R2 files:
329775_S2_L001_R2_001.blastx.daa and 329775_S2_L002_R2_001.blastx.daa
--------------------
Joining these two R1 files:

329776_S3_L001_R1_001.blastx.daa and 329776_S3_L002_R1_001.blastx.daa
--------------------
Joining these two R2 files:
329776_S3_L001_R2_001.blastx.daa and 329776_S3_L002_R2_001.blastx.daa
--------------------
Joining these two R1 files:

329777_S4_L001_R1_001.blastx.daa and 329777_S4_L002_R1_001.blastx.daa
--------------------
Joining these two R2 files:
329777_S4_L001_R2_001.blastx.daa and 329777_S4_L002_R2_001.blastx.daa
--------------------