switch (FEAT_TRAINS, SELF, slammer_switch_graphics_modulo_num_units_in_consist_1_DFLT, position_in_vehid_chain - (position_in_vehid_chain - (position_in_vehid_chain % 6))) {
    0: return slammer_switch_graphics_engine_id_0;
}
switch (FEAT_TRAINS, SELF, slammer_switch_graphics_modulo_num_units_in_consist_2_DFLT, position_in_vehid_chain - (position_in_vehid_chain - (position_in_vehid_chain % 6))) {
    0: return slammer_switch_graphics_engine_id_1;
    return slammer_switch_graphics_engine_id_2;
}
switch (FEAT_TRAINS, SELF, slammer_switch_graphics_modulo_num_units_in_consist_3_DFLT, position_in_vehid_chain - (position_in_vehid_chain - (position_in_vehid_chain % 6))) {
    0: return slammer_switch_graphics_engine_id_1;
    1: return slammer_switch_graphics_engine_id_3;
    return slammer_switch_graphics_engine_id_2;
}
switch (FEAT_TRAINS, SELF, slammer_switch_graphics_modulo_num_units_in_consist_4_DFLT, position_in_vehid_chain - (position_in_vehid_chain - (position_in_vehid_chain % 6))) {
    0: return slammer_switch_graphics_engine_id_1;
    1: return slammer_switch_graphics_engine_id_2;
    2: return slammer_switch_graphics_engine_id_1;
    return slammer_switch_graphics_engine_id_2;
}
switch (FEAT_TRAINS, SELF, slammer_switch_graphics_modulo_num_units_in_consist_5_DFLT, position_in_vehid_chain - (position_in_vehid_chain - (position_in_vehid_chain % 6))) {
    0: return slammer_switch_graphics_engine_id_1;
    1: return slammer_switch_graphics_engine_id_3;
    2: return slammer_switch_graphics_engine_id_2;
    3: return slammer_switch_graphics_engine_id_1;
    return slammer_switch_graphics_engine_id_2;
}
switch (FEAT_TRAINS, SELF, slammer_switch_graphics_modulo_num_units_in_consist_6_DFLT, position_in_vehid_chain - (position_in_vehid_chain - (position_in_vehid_chain % 6))) {
    0: return slammer_switch_graphics_engine_id_1;
    1: return slammer_switch_graphics_engine_id_3;
    2: return slammer_switch_graphics_engine_id_2;
    3: return slammer_switch_graphics_engine_id_1;
    4: return slammer_switch_graphics_engine_id_3;
    return slammer_switch_graphics_engine_id_2;
}
switch (FEAT_TRAINS, SELF, slammer_switch_graphics_less_than_6_remaining_DFLT, num_vehs_in_vehid_chain % 6) {
    1: return slammer_switch_graphics_modulo_num_units_in_consist_1_DFLT;
    2: return slammer_switch_graphics_modulo_num_units_in_consist_2_DFLT;
    3: return slammer_switch_graphics_modulo_num_units_in_consist_3_DFLT;
    4: return slammer_switch_graphics_modulo_num_units_in_consist_4_DFLT;
    5: return slammer_switch_graphics_modulo_num_units_in_consist_5_DFLT;
    return slammer_switch_graphics_modulo_num_units_in_consist_6_DFLT;
}
switch (FEAT_TRAINS, SELF, slammer_switch_graphics_position_in_consist_entry_point_DFLT, position_in_vehid_chain >= (num_vehs_in_vehid_chain - (num_vehs_in_vehid_chain  % 6))) {
    1: return slammer_switch_graphics_less_than_6_remaining_DFLT;
    return slammer_switch_graphics_modulo_num_units_in_consist_6_DFLT;
}