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must be only one |
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none or at most one |
|
must be at least one, can be more than
one
|
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none or one or many |
|
direction indicator |
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is sent to |
|
contains prompting for |
|
contains |
|
uses or can use |
|
contains messages for |
|
authorizes |
|
can choose |
|
lends properties to |
|
is composed of |
|
is based on |
|
is the basis of |
|
belongs to |
|
owns |
|
obtains parameters from |
|
contains values for |
|
schedules |
|
is scheduled on the basis of |
|
is executed as |
|
resides on |
|
is platform for |
|
runs on |
|
is preliminary condition for |
|
depends on or can depend on |
|
determines result of |
|
is checked for |
|
triggers |
|
is set according to |
|
is set or reset according to |
|
is performed according to |
|
sets |