...
Yb1-101 Yb1-102 Yb1-103 Yb1-104
...
Yb1-105 Yb1-106 Yb1-107
...
Yb2-101 Yb2-102 Yb2-103 Yb2-104
...
Yb2-105 Yb2-106 Yb2-107 Yb2-108
...
Yb3-101 Yb3-102 Yb3-103 Yb3-104
...
Yb3-105 Yb3-106