Art. 131. Exercises for academical degrees shall be made by means of inscriptions similar to those of matriculation, regulated according to the form approved by the government. In them shall be comprised the extract of the studies and the antecedents of the course of the one interested. These inscriptions shall give a right to the repetition of each one of the exercises of the degree in the case of suspension, but having been repeated in one such exercise, the inscription remains null and void, and another one is needed for a new examination. Art. 132. The exercises mentioned in the preceding article shall not be held in distinct institutions, but each pupil shall begin and end them in one and the same institution. Among the candidates for the degree at any time, those who shall have the best marks in their study certificate shall be preferred, for the order of the exercises. Art. 133. The exercises for degrees shall be four in number--one written, one oral, and two practical--and shall last for the time deemed advisable by the tribunal. Art. 134. The tribunal for each exercise shall be comprised of three instructresses, those of the branches examined, taking turns in composing it. Art. 135. The written part for the candidates for the certificate of teachers of elementary primary instruction shall consist in the writing of a capital alphabet and another small alphabet on the ruled paper which is supplied to them; in the writing by dictation of one or more sentences, which shall occupy at least a fourth of the paper of the size of the stamped paper; in the solution of three arithmetical problems chosen by lot from among twenty prepared beforehand; and in the development of one pedagogical theme from three chosen by lot from an urn containing thirty, for this last part taking as a minimum half a sheet of paper the size of the stamped paper. Four hours shall be allowed for these exercises. Art. 136. The written part of the exercise of confirmation for the candidates to the teacher's certificate of primary superior education shall consist in the solution of three arithmetical problems chosen by lot from among twenty previously prepared, and the development of a pedagogical theme from three drawn by lot from an urn containing twenty, of the matter suitable for this grade, taking as a minimum one sheet of paper of the size of the stamped paper. Five hours shall be prescribed for these exercises. Art. 137. When there are several candidates they shall take the written exercises at the same time, but shall be conveniently located and watched so that they may not aid one another. Art. 138. Paper with the seal of the institution and rubricated by the president of the tribunal, shall be furnished to those examined for all the written exercises.