B
H    1 hb     
H    1 hb         2 hbh      
H    1 hb         2 hbh          3 dih4   
H    1 hb         2 hbh          3 dih5   
variables
hb          1.23862793
hbh         109.4712206
dih4        120.000
dih5        240.000