*SUPPORT*
IN: zup fep OUT: PURPLE RED
IN: blicket blicket gazzer gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep gazzer OUT: RED RED
IN: blicket tufa blicket OUT: GREEN GREEN
IN: blicket wif tufa wif OUT: YELLOW GREEN YELLOW
IN: wif OUT: YELLOW
IN: zup zup OUT: PURPLE PURPLE
IN: blicket zup tufa fep gazzer OUT: RED GREEN PURPLE RED GREEN PURPLE
IN: zup tufa blicket gazzer OUT: GREEN PURPLE GREEN PURPLE
IN: blicket tufa fep gazzer OUT: RED GREEN RED GREEN
IN: fep kiki zup gazzer OUT: PURPLE PURPLE PURPLE RED PURPLE PURPLE PURPLE RED
IN: fep OUT: RED
IN: zup OUT: PURPLE
IN: wif tufa blicket gazzer OUT: GREEN YELLOW GREEN YELLOW

*QUERY*
IN: blicket zup kiki zup OUT: PURPLE PURPLE PURPLE GREEN PURPLE
IN: blicket OUT: GREEN
IN: wif blicket OUT: YELLOW GREEN
IN: blicket tufa fep OUT: RED GREEN
IN: blicket zup gazzer OUT: GREEN PURPLE GREEN PURPLE
IN: blicket tufa zup OUT: PURPLE GREEN
IN: fep tufa blicket OUT: GREEN RED
IN: wif wif fep wif OUT: YELLOW YELLOW RED YELLOW
IN: blicket gazzer OUT: GREEN GREEN
IN: fep tufa fep OUT: RED RED

*GRAMMAR*
zup -> PURPLE 
 blicket -> GREEN 
 wif -> YELLOW 
 fep -> RED 
 x1 gazzer -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x2] [x1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 