//  'M' metal
//  'V' ventillation
//  'D' dirt
//  'S' slosh liquid 
//  'T' tile
//  'G' grate (Concrete is the default)
//  'W' wood
//  'P' computer
//  'Y' glass
//  'N' snow
//  'X' grass

//-------------------------
//---------------kz_pipe0
//-------------------------

//M intlay_gen

M {24
M {ele_wir
M {fen
M {jar_sup
M {lad
M {met
M {sup_fra
M -0cir_3
M -1cir_3
M -2cir_3
M air_con
M blo_2
M blo_2_B
M blo_2_T
M cei_2
M cei_2_side
M cir_1
M cir_2
M cir_3
M doo
M doo_1
M doo_lab
G dra_hol
M eleti
P eleti_hr
P eleti_ls
P eleti_mr
M fac_gen_1
M fac_gen_2
M fac_gen_3
M fac_gen_4
T flo
T flo_1
T flo_2
T flo_3
T flo_4
T flo_5
M flo_eleti
M fmu_cor
M fmu_cor_1
M fmu_cor_2
M fmu_cor_3
M gat
M gat_fir
M gat_fir_w1
M gat_fir_w2
M gat_lab
M gat_sid
M gat_ver
Y gla
M gla_gap
M jar
M jar_sta
M jar_top
D jrg
P key
M lig_side
M met_gen_1
M met_gen_2
M met_gen_fmu
M metshe
D out_1
D out_2
V pip_1
V pip_2
M rai
M rai_1
M rai_2
M rolshu
M sea
M ste
M sup_1
M sup_2
M sup_3
M tee
V ven_duc_1
M ver_rai
M ver_sideb
M wal_1
M wal_2
M wal_2_fade
M wal_4
M wal_8
M wal_9
M wal_10
M wal_10_side