----------------------------------------
|context> => |context: sw console>

supported-ops |tmp> => |op: >
 |tmp> => 50.000|fish>

supported-ops |x> => |op: foo> + |op: name> + |op: age> + |op: height> + |op: o>
foo |x> => |a> + |b> + |c> + |d>
name |x> => |sam>
age |x> => |32>
height |x> => |192>
o |x> => |b>

supported-ops |d> => |op: bah> + |op: o>
bah |d> => |done>
o |d> => |e>

supported-ops |y> => |op: foo>
foo |y> => |b> + 0.500|c>

supported-ops |t2> => |op: >
 |t2> => |a> + 4.000|b> + 2.500|c> + |d>

supported-ops |a> => |op: o>
o |a> => |b>

supported-ops |b> => |op: o>
o |b> => |c>

supported-ops |c> => |op: o>
o |c> => |d>

supported-ops |e> => |op: o>
o |e> => |f>

supported-ops |t3> => |op: >
 |t3> => |d> + |e>
----------------------------------------