Seasons v2.0 Command #2

summon FallingSand ~ ~1.5 ~ {Motion:[0.0d,-1.0d,0.0d],Time:1,DropItem:0,Block:redstone_block,Passengers:[
{id:FallingSand,Time:1,DropItem:0,Block:activator_rail},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~9 ~ ~ minecraft:command_block 5 replace {TrackOutput:0b,Command:blockdata ~ ~ ~ {auto:0}}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~8 ~ ~ minecraft:chain_command_block 13 replace {auto:1b,TrackOutput:0b,Command:blockdata ~-3 ~3 ~1 {auto:1}}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~7 ~ ~ minecraft:chain_command_block 5 replace {auto:1b,TrackOutput:0b,Command:testfor @e[score_GM4_seaSeason_min=3,score_GM4_seaSeason=3]}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~6 ~ ~ minecraft:chain_command_block 13 replace {auto:1b,TrackOutput:0b,Command:blockdata ~9 ~1 ~1 {auto:1}}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~5 ~ ~ minecraft:chain_command_block 5 replace {auto:1b,TrackOutput:0b,Command:testfor @e[score_GM4_seaSeason_min=2,score_GM4_seaSeason=2]}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~4 ~ ~ minecraft:chain_command_block 13 replace {auto:1b,TrackOutput:0b,Command:blockdata ~-3 ~1 ~1 {auto:1}}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~3 ~ ~ minecraft:chain_command_block 5 replace {auto:1b,TrackOutput:0b,Command:testfor @e[score_GM4_seaSeason_min=1,score_GM4_seaSeason=1]}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~2 ~ ~ minecraft:chain_command_block 13 replace {auto:1b,TrackOutput:0b,Command:blockdata ~7 ~ ~ {auto:1}}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~1 ~ ~ minecraft:chain_command_block 5 replace {auto:1b,TrackOutput:0b,Command:testfor @e[score_GM4_seaSeason_min=0,score_GM4_seaSeason=0]}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~ ~ ~ minecraft:command_block 5 replace {TrackOutput:0b,Command:summon FallingSand ~ ~.5 ~ {Block:redstone_block,Motion:[0.0,0.35,0.0]}}},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~-1 ~ ~ wall_sign 4},
{id:MinecartCommandBlock,Command:"execute @e[name=GM4_seasons,c=1] ~ ~ ~ blockdata ~1 ~-2 ~ {Text1:\"{\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/tellraw @p [\\\\\"\\\\\",{\\\\\"text\\\\\":\\\\\"[GM4] Seasons V2.0 Click for Commands,Updates,& Info\\\\\",\\\\\"color\\\\\":\\\\\"aqua\\\\\",\\\\\"clickEvent\\\\\":{\\\\\"action\\\\\":\\\\\"open_url\\\\\",\\\\\"value\\\\\":\\\\\"http://gamemode4.wikia.com/wiki/Thread:12850\\\\\"}}]\\\"}}\",Text2:\"{\\\"text\\\":\\\"Seasons\\\"}\",Text3:\"{\\\"text\\\":\\\"Click for Info\\\"}\"}"},
{id:MinecartCommandBlock,Command:execute @e[name=GM4_seasons,c=1] ~ ~ ~ setblock ~ ~1 ~ redstone_block},
{id:MinecartCommandBlock,Command:"execute @e[name=GM4_seasons,c=1] ~ ~ ~ blockdata ~-1 ~ ~ {Text1:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"tellraw @p [\\\\\\\"\\\\\\\",{\\\\\\\"text\\\\\\\":\\\\\\\"[GM4] Seasons V2.0 Click for Commands, Updates, & Info\\\\\\\",\\\\\\\"color\\\\\\\":\\\\\\\"aqua\\\\\\\",\\\\\\\"clickEvent\\\\\\\":{\\\\\\\"action\\\\\\\":\\\\\\\"open_url\\\\\\\",\\\\\\\"value\\\\\\\":\\\\\\\"http://gamemode4.wikia.com/wiki/Thread:12850\\\\\\\"}}]\\\"}}\",Text2:\"{\\\"text\\\":\\\"Seasons\\\"}\",Text3:\"{\\\"text\\\":\\\"Click for Info\\\"}\"}"},
{id:MinecartCommandBlock,Command:scoreboard objectives add GM4_seaTime dummy},
{id:MinecartCommandBlock,Command:scoreboard objectives add GM4_seaDay dummy},
{id:MinecartCommandBlock,Command:scoreboard objectives add GM4_seaSeason dummy},
{id:MinecartCommandBlock,Command:scoreboard objectives add GM4_seaBaby dummy},
{id:MinecartCommandBlock,Command:scoreboard objectives add GM4_seaDrink stat.useItem.minecraft.potion},
{id:MinecartCommandBlock,Command:scoreboard objectives add GM4_seaThirst dummy},
{id:MinecartCommandBlock,Command:scoreboard players set @e[tag=GM4_seaDet] GM4_seaTime 0},
{id:MinecartCommandBlock,Command:scoreboard players set @e[tag=GM4_seaDet] GM4_seaDay 1},
{id:MinecartCommandBlock,Command:scoreboard players set @e[tag=GM4_seaDet] GM4_seaSeason 0},
{id:MinecartCommandBlock,Command:time set 0},
{id:MinecartCommandBlock,Command:kill @e[type=MinecartCommandBlock,r=1]}
]}