B. The Secret of Fats
time limit per test
1 second
memory limit per test
1024 megabytes
input
standard input
output
standard output

Triglycerides are the main components of animal and plant fats, acting as essential substances for energy storage in the human body. Chemically, all triglycerides are formed by combining one glycerol molecule with three fatty acid molecules.

The physical and chemical properties of fats mainly depend on their connected fatty acid chains. Based on the structure of these chains, we can classify fats into two main categories: saturated fat and unsaturated fat.

If we know the total number of carbon (C), hydrogen (H), and oxygen (O) atoms in a triglyceride molecule, we can directly use simple mathematical rules to determine whether it is a saturated or unsaturated fat without needing specialized laboratory instruments.

For a triglyceride completely devoid of carbon-carbon double bonds (i.e., a saturated fat). Derived from the chemical degree of unsaturation formula, the number of carbon atoms ($$$c$$$) and hydrogen atoms ($$$h$$$) of a saturated triglyceride must strictly satisfy the following linear relationship: $$$$$$ h = 2c - 4 $$$$$$ If the number of hydrogen atoms is less than this standard (i.e., $$$h \lt 2c - 4$$$), it indicates the presence of extra carbon-carbon double bonds in the carbon chain, meaning it is an unsaturated fat.

(Note: This problem guarantees that all input test data represents valid triglyceride molecules, and the number of oxygen atoms ($$$o$$$) will always be 6.)

Now, please write a program that reads the C, H, and O atomic counts of several compounds to classify them accordingly.

Input

Each test contains multiple test cases. The first line contains the number of test cases $$$t$$$. The description of the test cases follows.

The only line of each test case contains three non-negative integers $$$c$$$, $$$h$$$, and $$$o$$$, representing the number of carbon, hydrogen, and oxygen atoms in the compound, respectively.

  • $$$1 \le t \le 10^4$$$
  • $$$6 \le c \le 150$$$
  • $$$8 \le h \le 2\times c - 4$$$, and $$$h$$$ is even.
  • $$$o$$$ is guaranteed to be $$$6$$$, and the data is guaranteed to conform to the chemical rules of a valid triglyceride.
Output

For each test case, output a single line containing the classification result of the compound:

  • If it is a saturated fat, output the string Saturated.
  • If it is an unsaturated fat, output the string Unsaturated.
Example
Input
3
51 98 6
57 104 6
55 102 6
Output
Saturated
Unsaturated
Unsaturated
Note

Explanation for Sample 1

  • Test Case 1: Carbon is 51, hydrogen is 98, and oxygen is 6. It satisfies the saturated fat condition because $$$2\times51-4=98$$$. This compound is Tripalmitin; output Saturated.
  • Test Case 2: Carbon is 57, hydrogen is 104, and oxygen is 6. The saturated upper limit is $$$2\times57-4=110$$$. Because $$$104 \lt 110$$$, this is an unsaturated fat (Triolein, containing 3 double bonds); output Unsaturated.
  • Test Case 3: Carbon is 55, hydrogen is 102, and oxygen is 6. The saturated upper limit is $$$2\times55-4=106$$$. Because $$$102 \lt 106$$$, it contains extra double bonds and is an unsaturated fat; output Unsaturated.