3 <ebf> <g>               |  3:            BRANCH(11)
   3 <ebf> <g>               |  4:              OPEN1(6)
   3 <ebf> <g>               |  6:              REG_ANY(7)
   4 <ebfg> <>               |  7:              CLOSE1(9)
   4 <ebfg> <>               |  9:              EXACTF <b>(14)
                                                failed...
   3 <ebf> <g>               | 11:            BRANCH(13)