return {
    {'small-lamp',-3,-2},{'small-lamp',-3,2},{'small-lamp',3,-2},{'small-lamp',3,2},
    {'small-lamp',-2,-3},{'small-lamp',2,-3},{'small-lamp',-2,3},{'small-lamp',2,3},
    {'small-electric-pole',-3,-3},{'small-electric-pole',3,3},{'small-electric-pole',-3,3},{'small-electric-pole',3,-3}
}