Rudimentary definition for 'kick off' (C2).
C4 week 5.4 definitions.

Flare the star, dixie daisy, round the horn, clover the horn, erase,
more 'swing chain' calls, clover the wave, remember the alamo, break
the alamo, tap the <anyone>.

Includes four test cases.  The `c4-calls-5.4` one doesn't yet work because
we have breaking issues on `centers girls kick off` from a 45-degree
rotated formation.