def bin.pat
import yaml-for-bend@0.1.1.0/yaml11.bend as Yaml11import Base
import yaml-for-bend@0.1.1.0/re.bend as R
49def bin.pat() -> List<&2, R.Pat>:
50 [R.sign(), R.c('0'), R.c('b'), R.Plus{R.of("01_")}]
import yaml-for-bend@0.1.1.0/yaml11.bend as Yaml11import Base
import yaml-for-bend@0.1.1.0/re.bend as R
49def bin.pat() -> List<&2, R.Pat>:
50 [R.sign(), R.c('0'), R.c('b'), R.Plus{R.of("01_")}]