return {
    contactgate = {
        entries = {
            { width = 100, height = 100, xspace = 200, yspace = 200, xenclosure = 50, yenclosure = 50 },
        },
        fallback = { width = 50, height = 50 },
    },
    contactactive = {
        entries = { 
            { width = 100, height = 100, xspace = 200, yspace = 200, xenclosure = 50, yenclosure = 50 },
        },
        fallback = { width = 50, height = 50 },
    },
    contactsourcedrain = {
        entries = { 
            { width = 100, height = 100, xspace = 200, yspace = 200, xenclosure = 50, yenclosure = 50 },
        },
        fallback = { width = 50, height = 50 },
    },
    viaM1M2 = {
        entries = {
            { width = 100, height = 100, xspace = 200, yspace = 200, xenclosure = 50, yenclosure = 50 },
        },
        fallback = { width = 50, height = 50 },
    },
    viaM2M3 = {
        entries = {
            { width = 100, height = 100, xspace = 200, yspace = 200, xenclosure = 50, yenclosure = 50 },
        },
        fallback = { width = 50, height = 50 },
    },
    viaM3M4 = {
        entries = {
            { width = 200, height = 200, xspace = 400, yspace = 400, xenclosure = 100, yenclosure = 100 },
        },
        fallback = { width = 100, height = 100 },
    },
    viaM4M5 = {
        entries = {
            { width = 500, height = 500, xspace = 1000, yspace = 1000, xenclosure = 200, yenclosure = 200 },
        },
        fallback = { width = 250, height = 250 },
    },
    viaM5M6 = {
        entries = {
            { width = 500, height = 500, xspace = 1000, yspace = 1000, xenclosure = 200, yenclosure = 200 },
        },
        fallback = { width = 250, height = 250 },
    },
    viaM6M7 = {
        entries = {
            { width = 1000, height = 1000, xspace = 1800, yspace = 1800, xenclosure = 250, yenclosure = 250 },
        },
        fallback = { width = 500, height = 500 },
    },
    viaM7M8 = {
        entries = {
            { width = 1800, height = 1800, xspace = 2500, yspace = 2500, xenclosure = 1200, yenclosure = 1200 },
        },
        fallback = { width = 900, height = 900 },
    },
    viaM8M9 = {
        entries = {
            { width = 1800, height = 1800, xspace = 2500, yspace = 2500, xenclosure = 1200, yenclosure = 1200 },
        },
        fallback = { width = 900, height = 900 },
    },
    viaM9M10 = {
        entries = {
            { width = 5000, height = 5000, xspace = 6000, yspace = 6000, xenclosure = 3000, yenclosure = 3000 },
        },
        fallback = { width = 2500, height = 2500 },
    },
}
