TX=1970-1990; M=FOLLOW; C=8-10*(LT_MS_DEMOL|LT_MS_LTL|LT_LS1L|LT_LS2L|LT_LS1_81L|LT_LS_50L|LT_LS_DCL|LT_LS_2L|LT_LS454L|     LT_GLS1L|LT_GLS2L|LT_BS1L|LT_BL1L|LT_BL2L|LT_BL4L|LT_MDL|LT_MD_REDL|LT_LS_FORL|LT_BL_SELL|     LT_BL_OBL|LT_MD127L)![SM:0.32]; D=L;