Daejeon Korail - Busan Kyotong

{"lg_-1":[4,6,3,13],"lg_-1_6":[3,2,1,6],"lg_189":[4,6,3,13],"lg_189_6":[3,2,1,6]}

{"lg_-1":[3,0,3,6],"lg_-1_6":[3,0,3,6],"lg_189":[3,null,3,6],"lg_189_6":[3,null,3,6]}

{"lg_-1":[0,3,3,6],"lg_-1_6":[0,3,3,6],"lg_189":[null,3,3,6],"lg_189_6":[null,3,3,6]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_189":[2,null,1,3],"lg_189_6":[2,null,1,3]}

{"lg_-1":[0,0,3,3],"lg_-1_6":[0,0,3,3],"lg_189":[null,null,3,3],"lg_189_6":[null,null,3,3]}