Single-track Gray code for 30 positions (bits = degrees of angle)
------------------------------------------------------------------------------------------
00100y 	144
00000y 	<NULL>
10010y 	228
10010y 	228
01010y 	84
10001y 	348
00110y 	192
00011y 	276
01000y 	72
10011y 	240
01011y 	264
01111y 	108
01111y  108
01011y 	240
10000y 	0
01011y 	240
01100y 	132
00110y 	204
01110y 	96
01000y 	72
01000y 	72
01001y 	300
01011y 	264
01000y 	72
00100y  144

* I'm very tired and this might not be completely accurate

-MacS