Borrador automático

attributeName="height" values="60;20;60;" begin='0s' dur="1s" repeatCount="indefinite" / attributeName="y" begin='0s' values="0;20;0;" dur="1s" repeatCount="indefinite" / attributeName="height" values="60;20;60" begin='0.2s' dur="1s" repeatCount="indefinite" /...