C1
# define C1(K,i) ROTATE(Cx.q[K.c[(i)*8+1]],8)
# define C1(K,i) (Cx.q[1+8*K.c[(i)*8+1]])
# define C1(K,i) (((u64*)(Cx.c+7))[2*K.c[(i)*8+1]])
#define C1 gettynums[14].value
#define C1 0 /* 0-19 */