*SUPPORT*
IN: dax dax blicket fep tufa gazzer OUT: YELLOW GREEN GREEN PURPLE PURPLE
IN: dax dax gazzer blicket wif tufa fep OUT: GREEN RED RED PURPLE PURPLE YELLOW
IN: gazzer wif tufa fep OUT: GREEN YELLOW RED
IN: wif fep OUT: RED GREEN
IN: dax dax OUT: PURPLE PURPLE
IN: fep gazzer blicket wif blicket fep blicket dax OUT: PURPLE PURPLE GREEN GREEN RED RED GREEN YELLOW
IN: fep lug fep wif OUT: GREEN RED GREEN RED GREEN RED GREEN
IN: dax gazzer tufa fep blicket dax OUT: PURPLE PURPLE GREEN PURPLE YELLOW
IN: fep dax OUT: GREEN PURPLE
IN: gazzer lug wif blicket wif OUT: RED RED RED RED RED YELLOW
IN: wif blicket fep OUT: GREEN GREEN RED
IN: fep lug fep tufa fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax OUT: PURPLE
IN: wif OUT: RED

*QUERY*
IN: gazzer OUT: YELLOW
IN: dax blicket gazzer OUT: YELLOW YELLOW PURPLE
IN: dax fep lug wif tufa dax OUT: PURPLE PURPLE RED RED RED GREEN
IN: wif lug wif OUT: RED RED RED RED
IN: fep gazzer wif wif gazzer gazzer tufa dax OUT: PURPLE GREEN YELLOW RED RED YELLOW YELLOW
IN: gazzer lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif lug dax blicket fep blicket fep OUT: GREEN GREEN GREEN GREEN PURPLE PURPLE PURPLE RED
IN: fep OUT: GREEN
IN: dax lug gazzer OUT: YELLOW YELLOW YELLOW PURPLE
IN: wif dax tufa dax tufa fep OUT: GREEN PURPLE RED PURPLE

*GRAMMAR*
gazzer -> YELLOW 
 wif -> RED 
 dax -> PURPLE 
 fep -> GREEN 
 x1 blicket u1 -> [u1] [u1] [x1] 
 u1 lug x1 -> [x1] [x1] [x1] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 