4:(14000, 10000) -> (18000, 10000) -> (19000, 10000) -> (21000, 10000)
4:(14000, 10000) -> (18000, 10000) -> (19000, 10000) -> (32000, 10000)
4:(14000, 10000) -> (18000, 10000) -> (21000, 10000) -> (32000, 10000)
4:(14000, 10000) -> (19000, 10000) -> (21000, 10000) -> (32000, 10000)
4:(18000, 10000) -> (19000, 10000) -> (21000, 10000) -> (32000, 10000)