groups	samples
R4_Pel	M09_R4_Pel
R1_Pel	M08_R1_Pel
S3_Pel	M10_S3_Pel
S4_Pel	M10_S4_Pel
R1_Pel	M09_R1_Pel
S3_Pel	M04_S3_Pel
R4_Pel	M05_R4_Pel
R4_Pel	M10_R4_Pel
S3_Pel	M05_S3_Pel
R3_Pel	M10_R3_Pel
R3_Pel	M05_R3_Pel
S3_Pel	M08_S3_Pel
S1_Pel	M05_S1_Pel
S4_Pel	M09_S4_Pel
R4_Pel	M08_R4_Pel
R3_Pel	M09_R3_Pel
S1_Pel	M10_S1_Pel
S3_Pel	M09_S3_Pel
R1_Pel	M10_R1_Pel
R1_Pel	M05_R1_Pel
S1_Pel	M08_S1_Pel
S1_Pel	M09_S1_Pel
S3_Pel	M03_S3_Pel
S1_Pel	M04_S1_Pel
R4_Pel	M03_R4_Pel
R3_Pel	M08_R3_Pel
S4_Pel	M05_S4_Pel
S1_Pel	M03_S1_Pel
S4_Pel	M04_S4_Pel
R4_Pel	M04_R4_Pel
R3_Pel	M04_R3_Pel
R1_Pel	M04_R1_Pel
S4_Pel	M03_S4_Pel
S3_Pel	M02_S3_Pel
R1_Pel	M03_R1_Pel
S1_Pel	M02_S1_Pel
R3_Pel	M03_R3_Pel
S4_Pel	M02_S4_Pel
R4_Pel	M02_R4_Pel
S3_Pel	M01_S3_Pel
S4_Pel	M01_S4_Pel
R1_Pel	M02_R1_Pel
R3_Pel	M02_R3_Pel
R4_Pel	M01_R4_Pel
S4_Pel	M08_S4_Pel
R3_Pel	M01_R3_Pel
S1_Pel	M01_S1_Pel
R1_Pel	M01_R1_Pel