boy know , , and one cheeks used to his perch n<apostrophe>t n<apostrophe>t .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (ATS_0 (S_1 (NP_0 (NN_2 boy)) (VP_5 (VBP_0 know))) (COMMA_0 ,)) (COMMA_0 ,)) (CC_0 and)) (S_1 (NP_0 (CD_0 one) (NNS_0 cheeks)) (VP_5 (ATVP_4 (VBD_2 used) (PP_2 (TO_0 to) (NP_3 (PRPDOLLAR_0 his) (NN_0 perch)))) (ADVP_0 (RB_1 n<apostrophe>t) (RB_1 n<apostrophe>t))))) (DOT_0 .)))