
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
The school organized students to participate in woodworking art processing labor practice activities. It is known that a certain woodworking art processing project requires a total of $A$, $B$, $C$, $D$, $E$, $F$, $G$ seven processes. The processing requirements are as follows:  
① Processes $C$, $D$ must be carried out after process $A$ is completed, process $E$ must be carried out after both processes $B$ and $D$ are completed, process $F$ must be carried out after both processes $C$ and $D$ are completed;  
② Each process can only be completed by one student, and the student can only proceed to other processes after completing this process;  
③ The time required for each process is as shown in the table below:  

| Process | $A$ | $B$ | $C$ | $D$ | $E$ | $F$ | $G$ |
|---------|-----|-----|-----|-----|-----|-----|-----|
| Time required / minutes | $9$ | $9$ | $7$ | $9$ | $7$ | $10$ | $2$ |

Without considering other factors, if this woodworking art project is completed by a single student, it will take ______ minutes; if completed by two students working together, it will take at least ______ minutes.

Present the answer in LaTex format: \boxed{Your answer}
user