ROOT (token: short_text [lag_newlines/spaces] {pos_id})
 ¦--expr:  [0/0] {1}                                   
 ¦   ¦--FUNCTION: funct [0/0] {2}                      
 ¦   ¦--'(': ( [0/0] {3}                               
 ¦   ¦--SYMBOL_FORMALS: a [0/1] {4}                    
 ¦   ¦--EQ_FORMALS: = [0/0] {5}                        
 ¦   ¦--expr:  [1/0] {7}                               
 ¦   ¦   °--NUM_CONST: 33 [0/0] {6}                    
 ¦   ¦--',': , [0/2] {8}                               
 ¦   ¦--SYMBOL_FORMALS: b [1/2] {9}                    
 ¦   ¦--')': ) [1/1] {10}                              
 ¦   °--expr:  [0/0] {11}                              
 ¦       ¦--'{': { [0/0] {12}                          
 ¦       °--'}': } [0/0] {13}                          
 ¦--expr:  [2/0] {14}                                  
 ¦   ¦--FUNCTION: funct [0/0] {15}                     
 ¦   ¦--'(': ( [0/0] {16}                              
 ¦   ¦--SYMBOL_FORMALS: a [0/1] {17}                   
 ¦   ¦--EQ_FORMALS: = [0/4] {18}                       
 ¦   ¦--expr:  [1/0] {20}                              
 ¦   ¦   °--NUM_CONST: 33 [0/0] {19}                   
 ¦   ¦--',': , [0/2] {21}                              
 ¦   ¦--SYMBOL_FORMALS: b [1/2] {22}                   
 ¦   ¦--')': ) [0/1] {23}                              
 ¦   °--expr:  [0/0] {24}                              
 ¦       ¦--'{': { [0/0] {25}                          
 ¦       °--'}': } [0/0] {26}                          
 ¦--expr:  [2/0] {27}                                  
 ¦   ¦--FUNCTION: funct [0/0] {28}                     
 ¦   ¦--'(': ( [0/0] {29}                              
 ¦   ¦--SYMBOL_FORMALS: a [0/1] {30}                   
 ¦   ¦--',': , [0/4] {31}                              
 ¦   ¦--SYMBOL_FORMALS: b [1/0] {32}                   
 ¦   ¦--',': , [0/0] {33}                              
 ¦   ¦--SYMBOL_FORMALS: c [1/2] {34}                   
 ¦   ¦--')': ) [1/1] {35}                              
 ¦   °--expr:  [0/0] {36}                              
 ¦       ¦--'{': { [0/0] {37}                          
 ¦       °--'}': } [0/0] {38}                          
 ¦--expr:  [2/0] {39}                                  
 ¦   ¦--FUNCTION: funct [0/0] {40}                     
 ¦   ¦--'(': ( [0/0] {41}                              
 ¦   ¦--SYMBOL_FORMALS: a [0/0] {42}                   
 ¦   ¦--',': , [0/2] {43}                              
 ¦   ¦--SYMBOL_FORMALS: b [1/0] {44}                   
 ¦   ¦--',': , [0/0] {45}                              
 ¦   ¦--SYMBOL_FORMALS: c [1/0] {46}                   
 ¦   ¦--')': ) [0/1] {47}                              
 ¦   °--expr:  [0/0] {48}                              
 ¦       ¦--'{': { [0/0] {49}                          
 ¦       °--'}': } [0/0] {50}                          
 ¦--expr:  [2/0] {51}                                  
 ¦   ¦--FUNCTION: funct [0/0] {52}                     
 ¦   ¦--'(': ( [0/0] {53}                              
 ¦   ¦--SYMBOL_FORMALS: ss [0/0] {54}                  
 ¦   ¦--',': , [0/3] {55}                              
 ¦   ¦--SYMBOL_FORMALS: a [1/1] {56}                   
 ¦   ¦--EQ_FORMALS: = [0/0] {57}                       
 ¦   ¦--expr:  [1/0] {59}                              
 ¦   ¦   °--NUM_CONST: 3 [0/0] {58}                    
 ¦   ¦--',': , [0/3] {60}                              
 ¦   ¦--SYMBOL_FORMALS: er [1/1] {61}                  
 ¦   ¦--EQ_FORMALS: = [0/2] {62}                       
 ¦   ¦--expr:  [1/1] {64}                              
 ¦   ¦   °--NUM_CONST: 4 [0/0] {63}                    
 ¦   ¦--')': ) [1/1] {65}                              
 ¦   °--expr:  [0/0] {66}                              
 ¦       ¦--'{': { [0/0] {67}                          
 ¦       °--'}': } [0/0] {68}                          
 °--expr:  [2/0] {69}                                  
     ¦--FUNCTION: funct [0/0] {70}                     
     ¦--'(': ( [0/0] {71}                              
     ¦--SYMBOL_FORMALS: a [0/1] {72}                   
     ¦--EQ_FORMALS: = [0/11] {73}                      
     ¦--expr:  [1/0] {75}                              
     ¦   °--SYMBOL: b [0/0] {74}                       
     ¦--',': , [0/9] {76}                              
     ¦--SYMBOL_FORMALS: f [1/1] {77}                   
     ¦--EQ_FORMALS: = [0/11] {78}                      
     ¦--expr:  [1/0] {80}                              
     ¦   °--SYMBOL: d [0/0] {79}                       
     ¦--',': , [0/1] {81}                              
     ¦--SYMBOL_FORMALS: c [0/1] {82}                   
     ¦--EQ_FORMALS: = [0/11] {83}                      
     ¦--expr:  [1/0] {85}                              
     ¦   °--NUM_CONST: 3 [0/0] {84}                    
     ¦--',': , [0/1] {86}                              
     ¦--SYMBOL_FORMALS: d [0/1] {87}                   
     ¦--EQ_FORMALS: = [0/11] {88}                      
     ¦--expr:  [1/0] {90}                              
     ¦   °--NUM_CONST: 4 [0/0] {89}                    
     ¦--')': ) [0/1] {91}                              
     °--expr:  [0/0] {92}                              
         ¦--'{': { [0/0] {93}                          
         °--'}': } [2/0] {94}                          
