<garvit244>1087_1.py
def permute( S):
    if not S:
        return []
    if '{' not in S:
        return [S]
    stack, stack2 = [], []
    brace = 0
    for char in S:
        if char == '{':
            brace = 1
        elif char == '}':
            if not stack:
                stack = stack2
            else:
                new_stack = []
                for char in stack:
                    for char2 in stack2:
                        new_stack.append(char + char2)
                            
                stack = new_stack
            stack2 = []
            brace = 2
        elif char != ',':
            if brace == 1:
                stack2.append(char)
            elif brace == 2:
                stack = [c + char for c in stack]
                stack2 = []
            else:
                stack.append(char)
            
    stack.sort() 
    stack.sort(key = len) 
    return stack
def sample_funcname ( var_0 ) :
    if not var_0 :
        return [ ]
    if '{' not in var_0 :
        return [ var_0 ]
    var_2 , var_3 = [ ] , [ ]
    var_5 = 0
    for var_6 in var_0 :
        if var_6 == '{' :
            var_5 = 1
        elif var_6 == '}' :
            if not var_2 :
                var_2 = var_3
            else :
                var_9 = [ ]
                for var_6 in var_2 :
                    for var_10 in var_3 :
                        var_9.append ( var_6 + var_10 )
                var_2 = var_9
            var_3 = [ ]
            var_5 = 2
        elif var_6 != ',' :
            if var_5 == 1 :
                var_3.append ( var_6 )
            elif var_5 == 2 :
                var_2 = [ var_14 + var_6 for var_14 in var_2 ]
                var_3 = [ ]
            else :
                var_2.append ( var_6 )
    var_2.sort ( )
    var_2.sort ( var_16 = len )
    return var_2
