Incidence matrix according to Dynkin symbol

β3β5o5/2x

both( . . .   . ) | 7200 |    2     4    2 |    1    2    1    3    4    2 |   1    2   1    3  pw. coincident
------------------+------+-----------------+-------------------------------+------------------
both( . . .   x ) |    2 | 7200     *    * |    1    0    0    0    2    1 |   0    1   1    2  coincident with last edge type
sefa( β3β .   . ) |    2 |    * 14400    * |    0    1    0    1    1    0 |   1    1   0    1
sefa( . β5o   . ) |    2 |    *     * 7200 |    0    0    1    1    0    1 |   1    0   1    1  coincident with first edge type
------------------+------+-----------------+-------------------------------+------------------
both( . . o5/2x ) |    5 |    5     0    0 | 1440    *    *    *    *    * |   0    0   1    1  {5/2}, coincident with other pentagr. type
      β3β .   .   |    3 |    0     3    0 |    * 4800    *    *    *    * |   1    1   0    0  as {3}, coming within gyrated coplanar pairs
      . β5o   .   |    5 |    0     0    5 |    *    * 1440    *    *    * |   1    0   1    0  {5/2}, coincident with other pentagr. type
sefa( β3β5o   . ) |    3 |    0     2    1 |    *    *    * 7200    *    * |   1    0   0    1
sefa( β3β 2   x ) |    4 |    2     2    0 |    *    *    *    * 7200    * |   0    1   0    1
sefa( . β5o5/2x ) |   10 |    5     0    5 |    *    *    *    *    * 1440 |   0    0   1    1  {10/2}
------------------+------+-----------------+-------------------------------+------------------
      β3β5o   .   |   60 |    0   120   60 |    0   40   12   60    0    0 | 120    *   *    *  seside
      β3β 2   x   |    6 |    3     6    0 |    0    2    0    0    3    0 |   * 2400   *    *  trip, coming within gyrated corealmic pairs
      . β5o5/2x   |   60 |   60     0   60 |   12    0   12    0    0   12 |   *    * 120    *  2did
sefa( β3β5o5/2x ) |   15 |   10    10    5 |    1    0    0    5    5    1 |   *    *   * 1440  stacu

starting figure: x3x5o5/2x