X5.
X41.
X4.1
X.5
X32.
X3.2
X1.4
X2.3
X31.1
X311.
X3.11
X22.1
X21.2
X221.
X.41
X2.21
X11.3
X1.31
X211.1
X21.11
X111.2
X11.21
X.32
X1.22
X2111.
X2.111
X.311
X1.211
X111.11
X1111.1
X11.111
X.221
X11111.
X1.1111
X.2111
X.11111