[ "tr_id ( 𝐢 ) " "tr_id_hdtl" "tr_id_pushs" "tr_id_tls" "tr_id_pap" "tr_id_compose" * ]
[ "tr_compose ( ?∘? )" "tr_compose_eq" "tr_compose_tls" "tr_compose_pn" "tr_compose_pushs" "tr_compose_pap" "tr_compose_compose" * ]
[ "tr_pap ( ?@⧣❨?❩ )" "tr_pap_eq" "tr_pap_hdtl" "tr_pap_hdtl_eq" "tr_pap_tls" "tr_pap_pat" "tr_pap_pn" "tr_pap_pushs" "tr_pap_pap" * ]
[ "tr_id ( 𝐢 ) " "tr_id_hdtl" "tr_id_pushs" "tr_id_tls" "tr_id_pap" "tr_id_compose" * ]
[ "tr_compose ( ?∘? )" "tr_compose_eq" "tr_compose_tls" "tr_compose_pn" "tr_compose_pushs" "tr_compose_pap" "tr_compose_compose" * ]
[ "tr_pap ( ?@⧣❨?❩ )" "tr_pap_eq" "tr_pap_hdtl" "tr_pap_hdtl_eq" "tr_pap_tls" "tr_pap_pat" "tr_pap_pn" "tr_pap_pushs" "tr_pap_pap" * ]