elim (ltpss_inv_tpss22 … H ?) -H /2 width=1/ #K0 #V0 #HK01 #HV01 #H destruct
lapply (tpss_fwd_tw … HV01) #H2
lapply (transitive_le (#[K1] + #[V0]) … H1) -H1 /2 width=1/ -H2 #H
elim (ltpss_inv_tpss22 … H ?) -H /2 width=1/ #K0 #V0 #HK01 #HV01 #H destruct
lapply (tpss_fwd_tw … HV01) #H2
lapply (transitive_le (#[K1] + #[V0]) … H1) -H1 /2 width=1/ -H2 #H