---
dapper: life
breezy: $dapper is good
hoary: $breezy, but so is food
stable: $hoary and so, once again, $breezy.
nonvar: $these are $non $vars with a var, $dapper
circ1: $circ2 eep
circ2: $circ3 oop
circ3: $circ4 bop
circ4: $circ1 lop
refs: $list will not render, nor will $hash
list:
    -
        -
            -
                -
                    -
                        -
                            -
                                - $dapper
                                - $stable
                            - $hoary
hash:
    key:
        key:
            key:
                key:
                    key: $breezy
                    other: $dapper
                something: $dapper
nest1:
    blah:
        - harry potter
        - golem
        - mickey mouse
        - $nestee
    loop:
        foopy:
            - $nestee
            - $breezy
        boop: $nestee
nest2:
    cows:
        - are
        - good
nestee:
    food: $dapper
    drink: 
        - $nest2
        - $breezy and ${dapper}yummy
circrefref1:
    - $circrefref2
circrefref2:
    - $circrefref1