| library; | 
 | import self as self; | 
 | import "dart:core" as core; | 
 |  | 
 | static method method1(core::List<dynamic> o) → dynamic { | 
 |   #L1: | 
 |   { | 
 |     final synthesized core::List<dynamic> #0#0 = o; | 
 |     { | 
 |       if(#0#0.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L2: | 
 |   { | 
 |     final synthesized core::List<dynamic> #1#0 = o; | 
 |     { | 
 |       if(#1#0.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L3: | 
 |   { | 
 |     final synthesized core::List<dynamic> #2#0 = o; | 
 |     { | 
 |       if(#2#0.{core::List::length}{core::int}.{core::num::>=}(#C1){(core::num) → core::bool}) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L4: | 
 |   { | 
 |     final synthesized core::List<dynamic> #3#0 = o; | 
 |     { | 
 |       if(#3#0.{core::List::length}{core::int}.{core::num::>=}(#C1){(core::num) → core::bool}) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L5: | 
 |   { | 
 |     final synthesized core::List<dynamic> #4#0 = o; | 
 |     { | 
 |       if(#4#0.{core::List::length}{core::int}.{core::num::>=}(#C2){(core::num) → core::bool}) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 | } | 
 | static method method2(dynamic o) → dynamic { | 
 |   #L6: | 
 |   { | 
 |     final synthesized dynamic #0#0 = o; | 
 |     { | 
 |       if(#0#0 is core::List<dynamic> && #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L7: | 
 |   { | 
 |     final synthesized dynamic #1#0 = o; | 
 |     { | 
 |       if(#1#0 is core::List<dynamic> && #1#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L8: | 
 |   { | 
 |     final synthesized dynamic #2#0 = o; | 
 |     { | 
 |       if(#2#0 is core::List<dynamic> && #2#0{core::List<dynamic>}.{core::List::length}{core::int}.{core::num::>=}(#C1){(core::num) → core::bool}) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L9: | 
 |   { | 
 |     final synthesized dynamic #3#0 = o; | 
 |     { | 
 |       if(#3#0 is core::List<dynamic> && #3#0{core::List<dynamic>}.{core::List::length}{core::int}.{core::num::>=}(#C1){(core::num) → core::bool}) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L10: | 
 |   { | 
 |     final synthesized dynamic #4#0 = o; | 
 |     { | 
 |       if(#4#0 is core::List<dynamic> && #4#0{core::List<dynamic>}.{core::List::length}{core::int}.{core::num::>=}(#C2){(core::num) → core::bool}) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 | } | 
 | static method method3(core::List<dynamic> o) → dynamic { | 
 |   #L11: | 
 |   { | 
 |     final synthesized core::List<dynamic> #0#0 = o; | 
 |     { | 
 |       if(#0#0.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2 && #C1 =={core::num::==}{(core::Object) → core::bool} #0#0.{core::List::[]}(1){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L12: | 
 |   { | 
 |     final synthesized core::List<dynamic> #1#0 = o; | 
 |     { | 
 |       if(#1#0.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2 && #C1 =={core::num::==}{(core::Object) → core::bool} #1#0.{core::List::[]}(0){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L13: | 
 |   { | 
 |     final synthesized core::List<dynamic> #2#0 = o; | 
 |     { | 
 |       hoisted core::List<dynamic> a; | 
 |       if(#2#0.{core::List::length}{core::int}.{core::num::>=}(#C1){(core::num) → core::bool} && (let final core::List<dynamic> #t1 = a = #2#0.{core::List::sublist}(1){(core::int, [core::int?]) → core::List<dynamic>} in true)) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L14: | 
 |   { | 
 |     final synthesized core::List<dynamic> #3#0 = o; | 
 |     function ##3#1#initializer() → core::int | 
 |       return #3#0.{core::List::length}{core::int}; | 
 |     late final synthesized core::int #3#1 = ##3#1#initializer(){() → core::int}; | 
 |     { | 
 |       hoisted core::List<dynamic> a; | 
 |       if(#3#1.{core::num::>=}(#C1){(core::num) → core::bool} && (let final core::List<dynamic> #t2 = a = #3#0.{core::List::sublist}(0, #3#1.{core::num::-}(1){(core::num) → core::int}){(core::int, [core::int?]) → core::List<dynamic>} in true)) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L15: | 
 |   { | 
 |     final synthesized core::List<dynamic> #4#0 = o; | 
 |     { | 
 |       if(#4#0.{core::List::length}{core::int}.{core::num::>=}(#C2){(core::num) → core::bool} && #C1 =={core::num::==}{(core::Object) → core::bool} #4#0.{core::List::[]}(0){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L16: | 
 |   { | 
 |     final synthesized core::List<dynamic> #5#0 = o; | 
 |     function ##5#1#initializer() → core::int | 
 |       return #5#0.{core::List::length}{core::int}; | 
 |     late final synthesized core::int #5#1 = ##5#1#initializer(){() → core::int}; | 
 |     { | 
 |       if(#5#1.{core::num::>=}(#C2){(core::num) → core::bool} && #C1 =={core::num::==}{(core::Object) → core::bool} #5#0.{core::List::[]}(#5#1.{core::num::-}(1){(core::num) → core::int}){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 | } | 
 | static method method4(dynamic o) → dynamic { | 
 |   #L17: | 
 |   { | 
 |     final synthesized dynamic #0#0 = o; | 
 |     { | 
 |       if(#0#0 is core::List<dynamic> && #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2 && #C1 =={core::num::==}{(core::Object) → core::bool} #0#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L18: | 
 |   { | 
 |     final synthesized dynamic #1#0 = o; | 
 |     { | 
 |       if(#1#0 is core::List<dynamic> && #1#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2 && #C1 =={core::num::==}{(core::Object) → core::bool} #1#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L19: | 
 |   { | 
 |     final synthesized dynamic #2#0 = o; | 
 |     { | 
 |       hoisted core::List<dynamic> a; | 
 |       if(#2#0 is core::List<dynamic> && #2#0{core::List<dynamic>}.{core::List::length}{core::int}.{core::num::>=}(#C1){(core::num) → core::bool} && (let final core::List<dynamic> #t3 = a = #2#0{core::List<dynamic>}.{core::List::sublist}(1){(core::int, [core::int?]) → core::List<dynamic>} in true)) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L20: | 
 |   { | 
 |     final synthesized dynamic #3#0 = o; | 
 |     function ##3#2#initializer() → core::int | 
 |       return (#3#0 as{Unchecked} core::List<dynamic>).{core::List::length}{core::int}; | 
 |     late final synthesized core::int #3#2 = ##3#2#initializer(){() → core::int}; | 
 |     { | 
 |       hoisted core::List<dynamic> a; | 
 |       if(#3#0 is core::List<dynamic> && #3#2.{core::num::>=}(#C1){(core::num) → core::bool} && (let final core::List<dynamic> #t4 = a = #3#0{core::List<dynamic>}.{core::List::sublist}(0, #3#2.{core::num::-}(1){(core::num) → core::int}){(core::int, [core::int?]) → core::List<dynamic>} in true)) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L21: | 
 |   { | 
 |     final synthesized dynamic #4#0 = o; | 
 |     { | 
 |       if(#4#0 is core::List<dynamic> && #4#0{core::List<dynamic>}.{core::List::length}{core::int}.{core::num::>=}(#C2){(core::num) → core::bool} && #C1 =={core::num::==}{(core::Object) → core::bool} #4#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L22: | 
 |   { | 
 |     final synthesized dynamic #5#0 = o; | 
 |     function ##5#2#initializer() → core::int | 
 |       return (#5#0 as{Unchecked} core::List<dynamic>).{core::List::length}{core::int}; | 
 |     late final synthesized core::int #5#2 = ##5#2#initializer(){() → core::int}; | 
 |     { | 
 |       if(#5#0 is core::List<dynamic> && #5#2.{core::num::>=}(#C2){(core::num) → core::bool} && #C1 =={core::num::==}{(core::Object) → core::bool} #5#0{core::List<dynamic>}.{core::List::[]}(#5#2.{core::num::-}(1){(core::num) → core::int}){(core::int) → dynamic}) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 | } | 
 | static method method5(dynamic o) → dynamic { | 
 |   #L23: | 
 |   { | 
 |     final synthesized dynamic #0#0 = o; | 
 |     { | 
 |       if(#0#0 is core::List<dynamic> && #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} is core::int) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L24: | 
 |   { | 
 |     final synthesized dynamic #1#0 = o; | 
 |     { | 
 |       if(#1#0 is core::List<dynamic> && #1#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2 && #1#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} is core::int && #1#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic} is core::String) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L25: | 
 |   { | 
 |     final synthesized dynamic #2#0 = o; | 
 |     { | 
 |       if(#2#0 is core::List<dynamic> && #2#0{core::List<dynamic>}.{core::List::length}{core::int}.{core::num::>=}(#C1){(core::num) → core::bool} && #2#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} is core::int) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L26: | 
 |   { | 
 |     final synthesized dynamic #3#0 = o; | 
 |     function ##3#2#initializer() → core::int | 
 |       return (#3#0 as{Unchecked} core::List<dynamic>).{core::List::length}{core::int}; | 
 |     late final synthesized core::int #3#2 = ##3#2#initializer(){() → core::int}; | 
 |     { | 
 |       if(#3#0 is core::List<dynamic> && #3#2.{core::num::>=}(#C1){(core::num) → core::bool} && #3#0{core::List<dynamic>}.{core::List::[]}(#3#2.{core::num::-}(1){(core::num) → core::int}){(core::int) → dynamic} is core::String) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 |   #L27: | 
 |   { | 
 |     final synthesized dynamic #4#0 = o; | 
 |     function ##4#2#initializer() → core::int | 
 |       return (#4#0 as{Unchecked} core::List<dynamic>).{core::List::length}{core::int}; | 
 |     late final synthesized core::int #4#2 = ##4#2#initializer(){() → core::int}; | 
 |     { | 
 |       if(#4#0 is core::List<dynamic> && #4#2.{core::num::>=}(#C2){(core::num) → core::bool} && #4#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} is core::String && #4#0{core::List<dynamic>}.{core::List::[]}(#4#2.{core::num::-}(1){(core::num) → core::int}){(core::int) → dynamic} is core::int) { | 
 |         { | 
 |           core::print(o{core::List<dynamic>}); | 
 |         } | 
 |       } | 
 |     } | 
 |   } | 
 | } | 
 |  | 
 | constants  { | 
 |   #C1 = 1 | 
 |   #C2 = 2 | 
 | } |