s1 s2 s3 s4
s5 s6 s7 PC1
PC2 PC3 PC4 x1
x2 s9 s10 s11
s12 s13 s14 DSC01302
DSC01303 DSC01304 DSC01305 DSC01307
s16 s17 s18 s21
s19 s8 Dsc01326 s20
s15 sn1 sn2 sn3
sn4 sn5 sn6 Image1