Leonardo

  (6) 1 De wereld (is) rond                            7/81-21/81
  (8) 2 Genie contra genie                             18/83-35/83
  
        1976: 48,51,53
        1977: 1-4,6-10,12,15,17,21,25,29,30,33-42,44,45,48-50,52
        1978: 1,3,5,6,8,9,12,15,19,20,26,27,29,31,33,34,37,39,41,44,45,47,
              49,50-52
        1979: 1-5,7,8,12-14,17,18,20,22,24-29,32,36,43,46,50,51
        1980: 3,6,13,16,18,20,21,24,26,28-33,35,39,40,44,48,51 
        1981: 4,22,25,29,31,32,34,36-39,43-45,48,50,52,53  
        1982: 2-4,8,11,16,18,19,22,24,27,29,31,33,35,37,40,43,45,46,48
        1983: 1,3,5,8,9,11,14,17,38-41,43,44,46,48,50,52
        1984: 2,3,5,6,7,10,12,14,15,17,19,21-23,25,27,29,33,35,39,41,43-45,
              48-50
        1985: 1,2,4,6,8,10-12,16,18,19,25,26,28-31,33