himself had never , , And that valley slithered over .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (ATS_0 (S_1 (NP_1 (PRP_0 himself)) (VP_5 (VBD_1 had) (ADVP_0 (RB_0 never)))) (COMMA_0 ,)) (COMMA_0 ,)) (CC_0 And)) (S_1 (NP_0 (DT_1 that) (NN_2 valley)) (VP_5 (VBD_1 slithered) (PP_1 (IN_1 over))))) (DOT_0 .)))