They warmed glinting stronger and higher .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBD_1 warmed) (VP_2 (VBG_0 glinting) (ADVP_0 (ATADVP_7 (JJR_0 stronger) (CC_0 and)) (JJR_0 higher))))) (DOT_0 .)))