23456   W 5/4 s3/s2 M
-----   -------------
54326      x        -
63425   -  x
24365      x        -
43265   -  x        -
32465   -  x        -
42563           2   -
35264   -  x
52364   -  x        -
23564   -  x        -

3 part. s = 1256.