a s 7
      psychosis 10
         nature 1
          after 11
                a
              i 4
        emotion 8
         result 3
                c
             in b space
        patient
             id d
        certain b c
           cons 2
       symptoms
            the
          ruled considered tested
                f
                1
                5
             in 6
    alternative 3
                12
           sent
             us e
           when 9

                a
              a c
            the advantages
        serious d
                b
                f
              a d e
           when a
            pet f
        extreme a b c
            non treatment
            sic e
                patient
           talc 2 patient