c i  t   o  
  a            w o r   k  b   oo k o    n   m a t h   me   a   t  i   c s  o r  s y s t  e          m  f o  r                               d  i s  a b  l e d 
 
                                 a      -              t e r               m   
                                  c  o n   t r ol
    y e                        e  s   
       g  o  t e  rm   2 
  c on r ol1  
 c  o n r             tr o l  2 

                                       a f e r  t    t er ms a lo n g   th e o reme  can   b e buil t  from sequence of  smaillo nes
a f ter               the  the orem  we re pea t th e                                                       c o n  \ t r o l      qu estion s
ina new wa y 

         mo re  tha nthat if we should use  theorem an d                                      term inthe future

we put them i n  t  the  begi n ning of the theme   -theoreme
                                                        and co n trola f t er that
we  begin  the new   topic just afeter that