Does the clock look square and red?
No, the clock is red but round.
     src        edge_attr  dst
0      0   to the left of   29
1      0   to the left of    2
2      1  to the right of   25
3      1  to the right of   22
4      1  to the right of   12
..   ...              ...  ...
164   28               on   12
165   29  to the right of    0
166   29  to the right of   27
167   29  to the right of    6
168   29  to the right of   22

[169 rows x 3 columns]