root/galaxy-central/test-data/column_join_in5.pileup

chr1    42      T       1       ^:.     I
chr1    43      G       2       .^:.    $I
chr1    44      T       2       ..      I%
chr1    45      C       3       ..^:.   III
chr1    46      G       3       ..^:.   I#I
chr1    47      T       4       ...^:,  I#II
chr1    48      A       4       .N.,    IIII
chr1    49      C       5       ....,   IIIII
chr1    50      A       5       ..G.,   IIIDI
chr1    51      A       5       A...,   IBIII
chr1    52      A       5       ....,   IIII#
chr1    53      G       5       ..N.,   I$III
chr2    77      C       6       .G...,  I$$III
chr2    78      G       6       ..N..,  III@II
chr2    79      T       7       ..N..., I$IIIII
chr2    80      C       7       .G...., I#IIIII
chr2    81      G       7       ...A.., IIII#BI
chr2    82      A       8       ...G...,        I$IDIIII
chr2    83      A       8       ...T...,        IIIBD$II
chr2    84      T       8       ..A....,        IBI#IIII
chr2    85      G       8       .GA....,        IIBIII#I
chr2    86      C       9       ........,       I$II#IIII
chr2    87      G       9       ....T...,       IIIII$I$I
chr2    88      G       10      .N..G....,      III$IIIIII
chr2    89      G       10      ...A..T..,      IIIII#I@II