.slick-dots li {
    display: none
}
.slick-dots li.slick-active,
.slick-dots li.slick-active + li,
.slick-dots li.slick-active:first-child + li + li,
.slick-dots li:has(+ .slick-active){
    display: block !important;
}

.slick-dots li:nth-last-child(1),
.slick-dots li:nth-last-child(2),
.slick-dots li:nth-last-child(3) {
    display: block;
}

.slick-dots li.slick-active ~ li:nth-last-child(1),
.slick-dots li.slick-active ~ li:nth-last-child(2),
.slick-dots li.slick-active ~ li:nth-last-child(3) {
    display: none;
}