DISPLAY {
    L0 = bottom
}
DISPLAY {
    L0 = bottom
    L1 = drill
}
DISPLAY {
    L0 = bottom
    L1 = drill
    L2 = smb
}
DISPLAY {
    L0 = bottom
    L1 = ly13-gnd6
    L2 = drill
}
DISPLAY {
    L0 = bottom
    L1 = outline
}
