10        20        30        40        50  
1CQ4  (  21 )    kteWpeLvgksveeAkkvIlqdkpeAqIivlpvgtiv yridrVrLfvdk
                     333    aaaaaaaaaaa    bbbbbb          bbbbbb  

                          60  
1CQ4  (  73 )    ldnIaqvPrVg
                         bb