piping

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-08-22-212608-126110b-013713#ico_minus">