<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following crystal representation:
6.1 6.1 6.1
90 90 90
K
0.07 0.07 0.07
Tl
0.07 0.00 0.07
Tl
0.07 0.07 0.00
Tl
0.00 0.07 0.07
S
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.1 6.1 6.1
90 90 90
K
0.07 0.07 0.07
Tl
0.07 0.00 0.07
Tl
0.07 0.07 0.00
Tl
0.00 0.07 0.07
S
0.00 0.00 0.00
Identify the crystal system.