and They slithered face-up for the child , through his calculations .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (CC_0 and) (NP_1 (PRP_0 They))) (VP_3 (ATVP_3 (ATVP_2 (VBD_2 slithered) (NP_3 (NP_5 (NN_3 face-up)) (PP_0 (IN_1 for) (NP_5 (DT_0 the) (NN_2 child))))) (COMMA_0 ,)) (PP_2 (IN_0 through) (NP_3 (PRPDOLLAR_0 his) (NNS_0 calculations))))) (DOT_0 .)))