:: SCHEMS_1 semantic presentation

the set is set
b is set
d is set
b is set
b is set
b is set
b is set
b is set
b is set
the set is set
d is set
b is set
d is set
b is set
d is set
c₃ is set
c₄ is set
b is set
b is set
d is set
b is set
b is set
b is set
d is set
b is set
b is set
d is set
c₃ is set
b is set
d is set
b is set
d is set
b is set
b is set
b is set
d is set
b is set
b is set
b is set
the set is set
d is set