ROOT (token: short_text [lag_newlines/spaces] {pos_id})   
 ¦--COMMENT: # a c [0/0] {1}                              
 ¦--expr:  [1/0] {2}                                      
 ¦   ¦--expr:  [0/0] {4}                                  
 ¦   ¦   °--SYMBOL_FUNCTION_CALL: call [0/0] {3}          
 ¦   ¦--'(': ( [0/0] {5}                                  
 ¦   ¦--expr:  [1/0] {7}                                  
 ¦   ¦   °--NUM_CONST: 1 [0/0] {6}                        
 ¦   ¦--',': , [0/0] {8}                                  
 ¦   ¦--expr:  [1/0] {9}                                  
 ¦   ¦   ¦--expr:  [0/0] {11}                             
 ¦   ¦   ¦   °--SYMBOL_FUNCTION_CALL: call2 [0/0] {10}    
 ¦   ¦   ¦--'(': ( [0/0] {12}                             
 ¦   ¦   ¦--expr:  [1/0] {14}                             
 ¦   ¦   ¦   °--NUM_CONST: 2 [0/0] {13}                   
 ¦   ¦   ¦--',': , [0/1] {15}                             
 ¦   ¦   ¦--expr:  [0/0] {17}                             
 ¦   ¦   ¦   °--NUM_CONST: 3 [0/0] {16}                   
 ¦   ¦   ¦--',': , [0/0] {18}                             
 ¦   ¦   ¦--expr:  [1/0] {19}                             
 ¦   ¦   ¦   ¦--expr:  [0/0] {21}                         
 ¦   ¦   ¦   ¦   °--SYMBOL_FUNCTION_CALL: call3 [0/0] {20}
 ¦   ¦   ¦   ¦--'(': ( [0/0] {22}                         
 ¦   ¦   ¦   ¦--COMMENT: # zer [0/0] {23}                 
 ¦   ¦   ¦   ¦--COMMENT: # one [1/19] {24}                
 ¦   ¦   ¦   ¦--COMMENT: # two [1/6] {25}                 
 ¦   ¦   ¦   ¦--expr:  [1/0] {27}                         
 ¦   ¦   ¦   ¦   °--NUM_CONST: 1 [0/0] {26}               
 ¦   ¦   ¦   ¦--',': , [0/1] {28}                         
 ¦   ¦   ¦   ¦--expr:  [0/1] {30}                         
 ¦   ¦   ¦   ¦   °--NUM_CONST: 2 [0/0] {29}               
 ¦   ¦   ¦   ¦--COMMENT: # two [0/6] {31}                 
 ¦   ¦   ¦   ¦--',': , [1/1] {32}                         
 ¦   ¦   ¦   ¦--expr:  [0/1] {34}                         
 ¦   ¦   ¦   ¦   °--NUM_CONST: 22 [0/0] {33}              
 ¦   ¦   ¦   ¦--COMMENT: # com [0/6] {35}                 
 ¦   ¦   ¦   °--')': ) [1/0] {36}                         
 ¦   ¦   ¦--',': , [0/4] {37}                             
 ¦   ¦   ¦--expr:  [1/2] {39}                             
 ¦   ¦   ¦   °--NUM_CONST: 5 [0/0] {38}                   
 ¦   ¦   °--')': ) [1/0] {40}                             
 ¦   ¦--',': , [0/1] {41}                                 
 ¦   ¦--COMMENT: #' A  [0/17] {42}                        
 ¦   ¦--expr:  [1/18] {44}                                
 ¦   ¦   °--NUM_CONST: 144 [0/0] {43}                     
 ¦   ¦--COMMENT: # ano [1/0] {45}                         
 ¦   °--')': ) [1/0] {46}                                 
 ¦--COMMENT: # new [2/0] {47}                             
 ¦--expr:  [5/0] {48}                                     
 ¦   ¦--expr:  [0/0] {50}                                 
 ¦   ¦   °--SYMBOL_FUNCTION_CALL: a [0/0] {49}            
 ¦   ¦--'(': ( [0/0] {51}                                 
 ¦   °--')': ) [0/0] {52}                                 
 ¦--COMMENT: # I t [1/0] {53}                             
 ¦--COMMENT: # new [1/0] {54}                             
 ¦--expr:  [1/2] {55}                                     
 ¦   ¦--expr:  [0/0] {57}                                 
 ¦   ¦   °--SYMBOL_FUNCTION_CALL: b [0/0] {56}            
 ¦   ¦--'(': ( [0/0] {58}                                 
 ¦   ¦--expr:  [0/0] {60}                                 
 ¦   ¦   °--SYMBOL: x [0/0] {59}                          
 ¦   ¦--',': , [0/1] {61}                                 
 ¦   ¦--expr:  [0/0] {63}                                 
 ¦   ¦   °--SYMBOL: y [0/0] {62}                          
 ¦   ¦--',': , [0/1] {64}                                 
 ¦   ¦--expr:  [0/0] {66}                                 
 ¦   ¦   °--NUM_CONST: 7 [0/0] {65}                       
 ¦   °--')': ) [0/0] {67}                                 
 ¦--COMMENT: # hid [0/0] {68}                             
 ¦--COMMENT: # com [1/0] {69}                             
 °--COMMENT: # las [3/0] {70}                             
