li+ 1 1
li2 0 1
li2_ch2n_2 0 1
li2_ch4 0 1
li3_me 0 1
li4_c 0 1
li4_me4 0 1
li5_ch 0 1
li8 0 1
li_ch2n 0 1
li_h 0 1
li_me 0 1
li_na_h2 0 1
na+ 1 1
na2 0 1
na2_h2 0 1
na8 0 1