A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

  a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z


   Exercise 1              Exercise 2              Exercise 3

   A        d              a        E              U        y
   B        c              b        B              V        u
   C        e              c        A              W        x
   D        a              d        F              X        l
   E        f              e        D              Y        v
   F        b              f        C              L        w


   Exercise 4              Exercise 5              Exercise 6

   G        h              g        G              A        i
   H        i              h        J              E        u
   I        g              i        K              I        e
   J        k              k        H              O        a
   K        j              j        I              U        o


   Exercise 7              Exercise 8              Exercise 9

   L        o              g        H              M        q
   M        l              h        I              N        o
   N        p              i        G              O        m
   O        m              j        K              P        n
   P        n              k        J              Q        p


   Exercise 10             Exercise 11             Exercise 12

   Q        s              l        M              R        e
   R        u              m        L              O        i
   S        q              n        P              S        s
   T        r              o        N              I        o
   U        t              p        O              E        r