                                "dur_s0_000"     "dur_s0_000"   -000 prev_name==r                                      "dur_s0_000"     "dur_s0_000"   -000 num_syls_in_prev_word<=0                          "dur_s0_000"     "dur_s0_000"   -000 next_syl_length<=0                                "dur_s0_000"    -000      -000 next_vfront==0                                    "dur_s0_000"     "dur_s0_000"   -000 num_syls_in_prev_word==0                          "dur_s0_000"     "dur_s0_000"   -000 next_next_son==-                                  "dur_s0_000"     "dur_s0_000"   -000 prev_ccor==+&&cvox==-