Apply df_cnp__df_lm__df_t0__df_t1__df_haus__df_reg__df_nrm__df_cnrm__df_pnrm__df_cmp__df_conn__df_1stc__df_2ndc__df_lly__df_nlly__df_ref__df_ptfin__df_locfin with
∀ x0 : ι → ο . wceq (clly x0) (crab (λ x1 . wral (λ x2 . wral (λ x3 . wrex (λ x4 . wa (wcel (cv x3) (cv x4)) (wcel (co (cv x1) (cv x4) crest) x0)) (λ x4 . cin (cv x1) (cpw (cv x2)))) (λ x3 . cv x2)) (λ x2 . cv x1)) (λ x1 . ctop)).