preferred_name: orotate(in) + 2 H(+)(in) => orotate(out) + 2 H(+)(out)
preferred_name_lc: orotate(in) + 2 h(+)(in) => orotate(out) + 2 h(+)(out)
label: orotate(in) + 2 H(+)(in) => orotate(out) + 2 H(+)(out)
label_lc: orotate(in) + 2 h(+)(in) => orotate(out) + 2 h(+)(out)