*. Information regarding IE division of operators and states
      COMMON/CTEI/N_EXTOP_TP,N_INTOP_TP,N_INT_MAX,N_ORTN_MAX,N_XEO_MAX,
     &            I_EXT_OFF,I_INT_OFF,
     &            KL_N_INT_FOR_EXT,KL_IB_INT_FOR_EXT,KL_I_INT_FOR_EXT,
     &            KL_I_EI_TP_REO,
     &            KL_NDIM_EX_ST,KL_NDIM_IN_ST,KL_NDIM_IN_SE,
     &            KL_IREO_EI_ST,
     &            KL_N_ORTN_FOR_SE,KL_N_INT_FOR_SE,
     &            KL_X1_INT_EI_FOR_SE,KL_X2_INT_EI_FOR_SE,
     &            KL_SG_INT_EI_FOR_SE,KL_S_INT_EI_FOR_SE,
     &            KL_IBX1_INT_EI_FOR_SE,KL_IBX2_INT_EI_FOR_SE,
     &            KL_IBSG_INT_EI_FOR_SE,KL_IBS_INT_EI_FOR_SE,
     &            KL_X2L_INT_EI_FOR_SE,
     &            N_ZERO_EI,NDIM_EI,I_INCLUDE_UNI,I_IN_TP



