YES baabbxbaaaabbxbabbxbbxbabaaaabxbaaaabaaaababaaabaaaabxbaabaaaabxbabaabaaabaaaabxbaaabaaaabxbx2.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 1.2.5 [hg: unknown](if left-linear then (cr -dup;(( lpo -quasi || (matrix -dim 1 -ib 3 -ob 4 | matrix -dim 2 -ib 2 -ob 2 | matrix -dim 3 -ib 1 -ob 2 | arctic -dim 2 -ib 2 -ob 2) || (if duplicating then fail else (bounds -rt || bounds -rt -qc))[1] || poly -ib 2 -ob 4 -nl2 -heuristic 1 || fail )[5]*);shift -lstar);(rule_labeling | rule_labeling -left)?;decreasing else fail)!