( S1 )( S2 )( H )( S3 )( S4 )     37.84       0.47 
( S1 S2 )( H )( S3 )( S4 )      9.88       0.61 
( S1 S2 )( H )( S3 S4 )    -17.88       0.75 
( S1 S2 S3 S4 )( H )    -46.71       0.85 
( S1 S2 H S3 S4 )    -73.66       1.00