(command.CommandList children: [ (command.ForExpr init: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 0>} ) cond: (arith_expr.Binary op_id: Id.Arith_Less left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 3>} ) update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:<Id.Lit_ArithVarLike i>) body: (command.DoGroup children: [ (command.Sentence child: (C {<echo>} {<1st>} {<loop>} {($ Id.VSub_DollarName '$i')}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ForExpr init: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 0>} ) cond: (arith_expr.Binary op_id: Id.Arith_Less left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 3>} ) update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:<Id.Lit_ArithVarLike i>) body: (command.DoGroup children: [ (command.Sentence child: (C {<echo>} {<2nd>} {<loop>} {($ Id.VSub_DollarName '$i')}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ForExpr init: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 0>} ) cond: (arith_expr.Binary op_id: Id.Arith_Less left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 3>} ) update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:<Id.Lit_ArithVarLike i>) body: (command.DoGroup children: [ (command.Sentence child: (C {<echo>} {<3rd>} {<loop>} {($ Id.VSub_DollarName '$i')}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ForExpr init: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 0>} ) cond: (arith_expr.Binary op_id: Id.Arith_Less left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 3>} ) update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:<Id.Lit_ArithVarLike i>) body: (command.DoGroup children: [ (command.Sentence child: (C {<echo>} {<4th>} {<loop>} {($ Id.VSub_DollarName '$i')}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ForExpr init: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 0>} ) cond: (arith_expr.Binary op_id: Id.Arith_Less left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 3>} ) update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:<Id.Lit_ArithVarLike i>) body: (command.DoGroup children: [ (command.Sentence child: (C {<echo>} {<5th>} {<loop>} {($ Id.VSub_DollarName '$i')}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ForExpr init: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 0>} ) cond: (arith_expr.Binary op_id: Id.Arith_Less left: <Id.Lit_ArithVarLike i> right: {<Id.Lit_Digits 3>} ) update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:<Id.Lit_ArithVarLike i>) body: (command.DoGroup children: [ (command.Sentence child: (C {<echo>} {<6th>} {<loop>} {($ Id.VSub_DollarName '$i')}) terminator: <Id.Op_Semi _> ) ] ) ) ] )