spriteset(lark_ss_unreversed_unflipped_0, "generated/graphics/lark.png") {
                spriteset_template_asymmetric_unreversed_6_8_unflipped(10,NOANIM)
            }
        switch (FEAT_TRAINS, SELF, lark_switch_graphics_livery_unreversed_unflipped, company_colour1) { // optimised
            return lark_ss_unreversed_unflipped_0;
        }
        switch (FEAT_TRAINS, SELF, lark_switch_graphics_vehicle_layers_unreversed_unflipped, getbits(extra_callback_info1, 8, 8)) { // not optimised
            0: return lark_switch_graphics_livery_unreversed_unflipped;
        }
            spriteset(lark_ss_unreversed_flipped_0, "generated/graphics/lark.png") {
                spriteset_template_asymmetric_unreversed_6_8_flipped(10,NOANIM)
            }
        switch (FEAT_TRAINS, SELF, lark_switch_graphics_livery_unreversed_flipped, company_colour1) { // optimised
            return lark_ss_unreversed_flipped_0;
        }
        switch (FEAT_TRAINS, SELF, lark_switch_graphics_vehicle_layers_unreversed_flipped, getbits(extra_callback_info1, 8, 8)) { // not optimised
            0: return lark_switch_graphics_livery_unreversed_flipped;
        }
    switch (FEAT_TRAINS, SELF, lark_switch_graphics_unreversed, vehicle_is_flipped) {
        1: return lark_switch_graphics_vehicle_layers_unreversed_flipped;
        return lark_switch_graphics_vehicle_layers_unreversed_unflipped;
    }